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Amass OSINT Reconnaissance Tool Amass OSINT Reconnaissance Tool
Introduction
Intelligence gathering and enumerating a target with various data sources are essential techniques during the reconnaissance phase that gives a broader scope to investigate different sets of infrastructure and provides plenty of assets to build a solid attack vector. And you'll have the advantage to find more vulnerability from a target source. But gathering intelligence from a target always isn't so simple, especially while collecting subdomains, it requires connecting the target with different data sources.

Amass tool is developed to enumerate the target with various data sources and gathers intelligence that enables penetration testers & bug hunters a broader scope to explore the target.

Now, let's discuss why amass is popular in the industry?

Why Amass?
Amass subdomain enumeration technique is quite different from the other OSINT tools (i.e. sublistr) because it investigates various data sources to gather intel from a target, It uses techniques such as DNS brute-forcing, Web Scraping, Certificates Transparency, Enterprise security APIs and Web archives to collect plenty of information about a target. And the tool is written in Go, so it's fast enough to gather information from all of these sources. 

The development of this tool is very consistent and there are many active contributors worldwide contributing to this project quite consistently.
Technique       Data Sources
----------------------------
DNS             Brute forcing, Reverse DNS sweeping, NSEC zone walking, Zone transfers, FQDN alterations/permutations, 
                FQDN Similarity-based Guessing
---------------------------------------------------------------------------------------------------------------------                
Scraping        AbuseIPDB, Ask, AskDNS, Baidu, Bing, DNSDumpster, DuckDuckGo, Gists, HackerOne, HyperStat, IPv4Info, 
                PKey, RapidDNS, Riddler, Searchcode, Searx, SiteDossier, SpyOnWeb, Yahoo
---------------------------------------------------------------------------------------------------------------------
Certificates    Active pulls (optional), Censys, CertSpotter, Crtsh, Digitorus, FacebookCT, GoogleCT
---------------------------------------------------------------------------------------------------------------------
APIs            360PassiveDNS, ARIN, Ahrefs, AlienVault, AnubisDB, BinaryEdge, BGPView, BufferOver, BuiltWith, C99, 
                Chaos, CIRCL, Cloudflare, CommonCrawl, DNSDB, DNSlytics, DNSRepo, Detectify, FOFA, FullHunt, GitHub, 
                GitLab, Greynoise, HackerTarget, Hunter, IntelX, IPdata, IPinfo, LeakIX, Maltiverse, Mnemonic, N45HT, 
                NetworksDB, ONYPHE, PassiveTotal, PentestTools, Quake, RADb, Robtex, SecurityTrails, ShadowServer, 
                Shodan, SonarSearch, Spamhaus, Spyse, Sublist3rAPI, TeamCymru, ThreatBook, ThreatCrowd, ThreatMiner, 
                Twitter, Umbrella, URLScan, VirusTotal, WhoisXMLAPI, ZETAlytics, ZoomEye
---------------------------------------------------------------------------------------------------------------------
Web Archives    ArchiveIt, Arquivo, HAW, UKWebArchive, Wayback
---------------------------------------------------------------------------------------------------------------------

Installation
The tool is available for all major operating systems, and also you can build the docker image to install amass.

GO
go install -v github.com/OWASP/Amass/v3/...@master

Homebrew
brew tap caffix/amass
brew install amass

Snapcraft
sudo snap install amass

Docker
docker build -t amass https://github.com/OWASP/Amass.git
docker run -v OUTPUT_DIR_PATH:/.config/amass/ amass enum --list

Components

Amass has five different components each one has its own characteristics to investigate the data sources using subcommand.


Subcommand	   Description
--------------------------
intel	       Collect open source intelligence for investigation of the target organization
---------------------------------------------------------------------------------------------
enum	       Perform DNS enumeration and network mapping of systems exposed to the Internet
---------------------------------------------------------------------------------------------
viz	           Generate visualizations of enumerations for exploratory analysis
---------------------------------------------------------------------------------------------
track	       Compare results of enumerations against common target organizations
---------------------------------------------------------------------------------------------
db	           Manage the graph databases storing the enumeration results
---------------------------------------------------------------------------------------------


The intel Subcommand

Intel subcommand allows you to collect intelligence on the target organization and also root domain names that are associated with the organization and by default it collects data from various data sources (i.e WHOIS, IPv4Info & etc). Amass intel provides many different flags to gather information, and some of the most common flags used by (Pen Testers & Bug Hunters) such as Reverse Whois, SSL Certificate Grabbing & ASNs.


Reverse Whois

To get the similar domains that are associated with the target domain from the whois records, you can use the (-whois) flag. 


Let's check the below results for the google.com domain.

(root@DESKTOP-IQQ0EB9)-[~] amass intel -d google.com -whois
729669.com
youtube.co
targetedmarketer.com
area120.com
webrtc.org
doubleclick.net
questvisual.com
sprw.me
socialgold.us
chromecast.pt
youtube.pl
acceleratewithgoogle.com

SSL Certificate Grabbing

To get the domain names from SSL Certificate, you can use the (-active) flag so it will grab SSL certificates from a range of IP addresses and returns the domain name that is associated with the IP.

(root@DESKTOP-IQQ0EB9)-[~] amass intel -active -cidr 72.14.192.0/18
google.com
1e100.net
ghs-ssl.googlehosted.com

ASNs

To get the ASNs information about a particular organization, you can use the (-org) flag. 


ASNs results for "Google" organization.


(root@DESKTOP-IQQ0EB9)-[~] amass intel -org "Google"
ASN: 395973 - GOOGLE-2 - Google LLC
ASN: 16550 - GOOGLE-PRIVATE-CLOUD - Google LLC
ASN: 394699 - GOOGLE-ACCESS-NYC - Google Access LLC
ASN: 19527 - GOOGLE-2 - Google LLC
ASN: 36040 - YOUTUBE - Google LLC
ASN: 16591 - GOOGLE-FIBER - Google Fiber Inc.
ASN: 36385 - GOOGLE-IT - Google LLC
ASN: 36492 - GOOGLEWIFI - Google, LLC

To get domain information of a particular ASN no, you can use the (-asn) flag with the below command.

(root@DESKTOP-IQQ0EB9)-[~] amass intel -active -asn 36040
googleusercontent.com
googlevideo.com
gvt1.com
googlezip.net
2mdn.net
bdn.dev
xn--ngstr-lra8j.com
ytimg.com

You can get more information on the 'intel' command on official GitHub repositories - the-intel-subcommand

The 'enum' Subcommand

Enum subcommand allows you to perform both passive and active scans of a target domain, but one thing to notice here is passive scans are faster as compared to the active scan with less accurate results, but with active scans, it will take some time with more accurate results.

(root@DESKTOP-IQQ0EB9)-[~] amass enum -passive -d google.com
googleproxy-64-233-172-30.google.com
ratelimited-proxy-66-249-90-10.google.com
googleproxy-66-249-84-220.google.com
googleproxy-66-102-7-100.google.com
googleproxy-66-249-88-110.google.com
googleproxy-66-249-84-150.google.com
mailyk0-f200.google.com

You can get more information on the 'enum' command on official GitHub repositories - the-enum-subcommand

The viz Subcommand

viz subcommand allows you to visualize all gathered information in a graphical way which will be very helpful for further analysis.


(root@DESKTOP-IQQ0EB9)-[~] amass viz -d3 -d github.com


Click here to view GitHub amass d3 visualizer

The track Subcommand

'track' subcommand allows you to track particular organization subdomain results and later if you scan the same target domain then you'll observe newly added subdomains that are registered by the organization will get appear in the report and it's very useful to get new assets.


(root@DESKTOP-IQQ0EB9)-[~] amass track -d github.com
--------------------------------------------------------------------------------
Between 04/02 14:58:03 2022 UTC -> 04/02 15:06:01 2022 UTC
and     04/02 14:58:03 2022 UTC -> 04/02 15:06:01 2022 UTC
--------------------------------------------------------------------------------
Found: yui.github.com 185.199.110.153,2606:50c0:8001::153,2606:50c0:8002::153,2606:50c0:8003::153,185.199.109.153,185.199.111.153,185.199.108.153,2606:50c0:8000::153
Found: ghfvs-installer.github.com 185.199.111.133,185.199.108.133,185.199.109.133,185.199.110.133
Found: out-22.smtp.github.com 192.30.252.205
Found: import2.github.com 52.44.196.71,34.225.222.64,52.72.41.95
Found: api.security.github.com 140.82.112.22
Found: lb-140-82-112-25-iad.github.com 140.82.112.25
Found: out-12.smtp.github.com 192.30.254.195
Found: raw.github.com 185.199.110.133,185.199.108.133,2606:50c0:8002::154,185.199.109.133,2606:50c0:8001::154,185.199.111.133,2606:50c0:8003::154,2606:50c0:8000::154
Found: in-ghae-b.smtp.github.com 140.82.114.31
Found: lb-140-82-113-34-iad.github.com 140.82.113.34
Found: in-9.smtp.github.com 140.82.112.31
Found: uploads.github.com 140.82.114.14
Found: eclipse.github.com 2606:50c0:8000::153,2606:50c0:8001::153,185.199.108.153,185.199.110.153,185.199.111.153,185.199.109.153,2606:50c0:8002::153,2606:50c0:8003::153
Found: jobs.github.com 140.82.112.17,140.82.113.17
Found: schrauger.github.com 185.199.109.153,185.199.111.153,2606:50c0:8000::153,2606:50c0:8001::153,185.199.108.153,185.199.110.153,2606:50c0:8002::153,2606:50c0:8003::153
Found: redirect.github.com 140.82.112.17,140.82.113.17
Found: lb-140-82-112-9-iad.github.com 140.82.112.9
Found: lb-140-82-113-16-iad.github.com 140.82.113.16
Found: media.github.com 185.199.110.153,2606:50c0:8002::153,2606:50c0:8000::153,2606:50c0:8003::153,2606:50c0:8001::153,185.199.108.153,185.199.111.153,185.199.109.153
Found: vscode-auth.github.com 34.201.80.84,54.196.16.164,54.91.6.89,54.157.4.65
Found: lb-140-82-113-13-iad.github.com 140.82.113.13
Found: branch.github.com 2606:50c0:8001::153,2606:50c0:8003::153,2606:50c0:8000::153,185.199.108.153,185.199.111.153,2606:50c0:8002::153,185.199.110.153,185.199.109.153
Found: lb-140-82-113-18-iad.github.com 140.82.113.18
Found: lb-140-82-113-36-iad.github.com 140.82.113.36
Found: static.education.github.com 65.8.245.211,65.8.245.189,65.8.245.94,65.8.245.142
Found: enterprise.github.com 140.82.112.22
Found: cdn-185-199-108-154.github.com 185.199.108.154
Found: 007herelsp.github.com 2606:50c0:8003::153,185.199.111.153,185.199.109.153,2606:50c0:8002::153,2606:50c0:8001::153,185.199.110.153,185.199.108.153,2606:50c0:8000::153
Found: bhauman.github.com 185.199.110.153,185.199.108.153,2606:50c0:8001::153,185.199.111.153,2606:50c0:8002::153,2606:50c0:8000::153,2606:50c0:8003::153,185.199.109.153
Found: lfs.github.com 13.234.168.60
Found: assets3.github.com 185.199.108.153,2606:50c0:8000::153,2606:50c0:8001::153,2606:50c0:8003::153,2606:50c0:8002::153,185.199.111.153,185.199.110.153,185.199.109.153
Found: docs-front-door.github.com 13.107.213.40,2620:1ec:46::40,13.107.246.40,2620:1ec:bdf::40
Found: lb-140-82-112-18-iad.github.com 140.82.112.18
Found: assets2.github.com 185.199.109.153,185.199.108.153,2606:50c0:8003::153,185.199.111.153,2606:50c0:8000::153,2606:50c0:8001::153,2606:50c0:8002::153,185.199.110.153
Found: lb-140-82-113-20-iad.github.com 140.82.113.20
Found: out-11.smtp.github.com 192.30.254.194
Found: render.github.com 13.234.210.38
Found: lb-140-82-113-37-iad.github.com 140.82.113.37
Found: lb-140-82-121-2-fra.github.com 140.82.121.2
Found: id.github.com 185.199.108.153,185.199.109.153,185.199.110.153,2606:50c0:8001::153,2606:50c0:8002::153,185.199.111.153,2606:50c0:8003::153,2606:50c0:8000::153
Found: lb-140-82-114-6-iad.github.com 140.82.114.6
Found: lb-140-82-113-12-iad.github.com 140.82.113.12
Found: lb-140-82-114-14-iad.github.com 140.82.114.14
Found: out-16.smtp.github.com 192.30.254.199
Found: atextor.github.com 185.199.108.153,185.199.111.153,185.199.109.153,2606:50c0:8000::153,2606:50c0:8003::153,2606:50c0:8001::153,2606:50c0:8002::153,185.199.110.153
Found: dfrayssignes.github.com 2606:50c0:8001::153,2606:50c0:8002::153,2606:50c0:8000::153,185.199.109.153,185.199.108.153,185.199.111.153,2606:50c0:8003::153,185.199.110.153
Found: lb-140-82-118-12-ams.github.com 2606:50c0:8002::153,185.199.108.153,2606:50c0:8001::153,185.199.110.153,185.199.111.153,185.199.109.153,2606:50c0:8003::153,2606:50c0:8000::153
Found: stg.github.com 185.199.110.153,2606:50c0:8001::153,2606:50c0:8000::153,2606:50c0:8003::153,185.199.108.153,2606:50c0:8002::153,185.199.111.153,185.199.109.153
Found: out-9.smtp.github.com 192.30.254.192
Found: lb-192-30-255-96-sea.github.com 192.30.255.96
Found: lb-192-30-255-82-sea.github.com 192.30.255.82
Found: lb-140-82-113-40-iad.github.com 140.82.113.40
Found: pkg.github.com 13.235.209.61
Found: lb-140-82-114-16-iad.github.com 140.82.114.16
Found: craftyjs.github.com 2606:50c0:8001::153,185.199.108.153,2606:50c0:8000::153,2606:50c0:8003::153,185.199.109.153,185.199.111.153,185.199.110.153,2606:50c0:8002::153
Found: lb-192-30-255-112-sea.github.com 192.30.255.112
Found: out-8.smtp.github.com 192.30.252.199
Found: cdn-185-199-110-154.github.com 185.199.110.154
Found: lb-140-82-113-10-iad.github.com 140.82.113.10
Found: lb-140-82-121-13-fra.github.com 140.82.121.13
Found: lb-140-82-114-34-iad.github.com 140.82.114.34
Found: lb-140-82-121-1-fra.github.com 140.82.121.1
Found: out-24.smtp.github.com 192.30.252.207
Found: lb-140-82-112-42-iad.github.com 140.82.112.42
Found: out-17.smtp.github.com 192.30.252.200
Found: lb-140-82-114-23-iad.github.com 140.82.114.23
Found: lb-140-82-114-24-iad.github.com 140.82.114.24
Found: codespaces-dev.github.com 185.199.108.153,2606:50c0:8000::153,2606:50c0:8001::153,2606:50c0:8003::153,185.199.111.153,2606:50c0:8002::153,185.199.110.153,185.199.109.153
Found: ns1.github.com 192.0.2.1
Found: mxcl.github.com 2606:50c0:8003::153,185.199.110.153,185.199.109.153,2606:50c0:8002::153,2606:50c0:8001::153,185.199.111.153,185.199.108.153,2606:50c0:8000::153
Found: o9.sgmail.github.com 167.89.101.2
Found: octodex.github.com 185.199.111.153,185.199.108.153,2606:50c0:8001::153,185.199.109.153,2606:50c0:8000::153,2606:50c0:8003::153,2606:50c0:8002::153,185.199.110.153
Found: o4.sgmail.github.com 192.254.112.99
Found: lb-192-30-255-111-sea.github.com 192.30.255.111
Found: dodgeball.github.com 2606:50c0:8003::153,2606:50c0:8001::153,185.199.108.153,185.199.111.153,2606:50c0:8002::153,2606:50c0:8000::153,185.199.109.153,185.199.110.153
Found: lb-140-82-112-33-iad.github.com 140.82.112.33
Found: lb-140-82-112-27-iad.github.com 140.82.112.27
Found: lb-192-30-255-120-sea.github.com 192.30.255.120
Found: out-13.smtp.github.com 192.30.254.196
Found: out-7.smtp.github.com 192.30.252.198
Found: lb-192-30-255-98-sea.github.com 192.30.255.98
Found: atom-installer.github.com 185.199.109.133,185.199.111.133,185.199.108.133,185.199.110.133
Found: lb-140-82-114-4-iad.github.com 140.82.114.4
Found: octostatus-production.github.com 185.199.108.153,2606:50c0:8003::153,185.199.111.153,2606:50c0:8002::153,185.199.109.153,2606:50c0:8001::153,185.199.110.153,2606:50c0:8000::153
Found: chuckg.github.com 2606:50c0:8002::153,185.199.108.153,2606:50c0:8003::153,2606:50c0:8000::153,185.199.110.153,185.199.109.153,2606:50c0:8001::153,185.199.111.153
Found: learn.github.com 2606:50c0:8000::153,185.199.110.153,2606:50c0:8001::153,185.199.108.153,185.199.109.153,2606:50c0:8003::153,2606:50c0:8002::153,185.199.111.153
Found: lb-140-82-112-40-iad.github.com 140.82.112.40
Found: cldwalker.github.com 185.199.110.153,185.199.108.153,2606:50c0:8002::153,2606:50c0:8003::153,185.199.109.153,185.199.111.153,2606:50c0:8000::153,2606:50c0:8001::153
Found: community.github.com 140.82.113.17,140.82.112.17
Found: lb-140-82-113-33-iad.github.com 140.82.113.33
Found: lb-140-82-113-24-iad.github.com 140.82.113.24
Found: camo.github.com 2606:50c0:8001::153,185.199.109.153,185.199.108.153,185.199.110.153,2606:50c0:8000::153,2606:50c0:8002::153,185.199.111.153,2606:50c0:8003::153
Found: glb-db52c2cf8be544.github.com 140.82.112.22
Found: workspaces-ppe.github.com 185.199.110.153,2606:50c0:8001::153,2606:50c0:8000::153,185.199.111.153,2606:50c0:8003::153,185.199.108.153,2606:50c0:8002::153,185.199.109.153
Found: chaplinjs.github.com 2606:50c0:8001::153,185.199.111.153,2606:50c0:8002::153,185.199.109.153,2606:50c0:8000::153,185.199.110.153,185.199.108.153,2606:50c0:8003::153
Found: lb-140-82-114-10-iad.github.com 140.82.114.10
Found: out-4.smtp.github.com 192.30.252.195
Found: lb-140-82-114-40-iad.github.com 140.82.114.40
Found: mobile.github.com 2606:50c0:8003::153,185.199.108.153,185.199.109.153,185.199.110.153,185.199.111.153,2606:50c0:8002::153,2606:50c0:8001::153,2606:50c0:8000::153
Found: lb-140-82-114-11-iad.github.com 140.82.114.11
Found: lb-140-82-112-4-iad.github.com 140.82.112.4
Found: staging-lab.github.com 2606:50c0:8001::153,2606:50c0:8000::153,185.199.111.153,185.199.109.153,2606:50c0:8002::153,2606:50c0:8003::153,185.199.108.153,185.199.110.153
Found: skyline.github.com 13.107.213.60,2620:1ec:bdf::60,13.107.246.60,2620:1ec:46::60
Found: lb-140-82-113-11-iad.github.com 140.82.113.11
Found: lb-140-82-112-34-iad.github.com 140.82.112.34
Found: classroom.github.com 140.82.112.22
Found: examregistration.github.com 20.40.202.15
Found: lb-192-30-255-171-sea.github.com 192.30.255.171
Found: collector.github.com 140.82.112.22
Found: hsbne.github.com 2606:50c0:8002::153,185.199.108.153,2606:50c0:8003::153,2606:50c0:8000::153,2606:50c0:8001::153,185.199.110.153,185.199.109.153,185.199.111.153
Found: petewarden.github.com 2606:50c0:8002::153,185.199.110.153,185.199.108.153,2606:50c0:8001::153,185.199.111.153,185.199.109.153,2606:50c0:8000::153,2606:50c0:8003::153
Found: octicons.github.com 2606:50c0:8000::153,2606:50c0:8003::153,185.199.108.153,2606:50c0:8002::153,185.199.109.153,185.199.111.153,2606:50c0:8001::153,185.199.110.153
Found: aristath.github.com 2606:50c0:8003::153,2606:50c0:8000::153,2606:50c0:8002::153,185.199.110.153,185.199.111.153,185.199.109.153,2606:50c0:8001::153,185.199.108.153
Found: in-8.smtp.github.com 140.82.114.32
Found: lb-140-82-112-19-iad.github.com 140.82.112.19
Found: twitter.github.com 2606:50c0:8003::153,2606:50c0:8001::153,185.199.110.153,185.199.108.153,185.199.111.153,185.199.109.153,2606:50c0:8000::153,2606:50c0:8002::153
Found: lb-192-30-255-117-sea.github.com 192.30.255.117
Found: malsup.github.com 185.199.111.153,2606:50c0:8002::153,185.199.109.153,185.199.108.153,2606:50c0:8000::153,2606:50c0:8003::153,185.199.110.153,2606:50c0:8001::153
Found: styleguide.github.com
Found: review-lab.github.com 185.199.108.153,185.199.109.153,185.199.110.153,185.199.111.153
Found: cdn-185-199-110-153.github.com 185.199.110.153
Found: lb-140-82-114-9-iad.github.com 140.82.114.9
Found: lb-140-82-114-13-iad.github.com 140.82.114.13
Found: docs.github.com 185.199.111.154,185.199.110.154,185.199.108.154,2606:50c0:8001::154,2606:50c0:8000::154,185.199.109.154,2606:50c0:8003::154,2606:50c0:8002::154
Found: mbostock.github.com 185.199.108.153,2606:50c0:8000::153,2606:50c0:8002::153,185.199.109.153,185.199.110.153,185.199.111.153,2606:50c0:8003::153,2606:50c0:8001::153
Found: out-27.smtp.github.com 192.30.252.210
Found: lb-140-82-114-30-iad.github.com 140.82.114.30
Found: stolksdorf.github.com 2606:50c0:8000::153,2606:50c0:8003::153,185.199.110.153,2606:50c0:8001::153,2606:50c0:8002::153,185.199.108.153,185.199.111.153,185.199.109.153
Found: www.github.com 13.234.210.38
Found: helpnext.github.com 185.199.111.153,2606:50c0:8002::153,2606:50c0:8003::153,2606:50c0:8000::153,185.199.109.153,2606:50c0:8001::153,185.199.110.153,185.199.108.153
Found: lb-140-82-114-20-iad.github.com 140.82.114.20
Found: graphql-stage.github.com 185.199.108.153,2606:50c0:8001::153,2606:50c0:8002::153,185.199.110.153,185.199.111.153,2606:50c0:8000::153,2606:50c0:8003::153,185.199.109.153
Found: erkie.github.com 2606:50c0:8001::153,185.199.109.153,185.199.108.153,2606:50c0:8002::153,2606:50c0:8003::153,185.199.111.153,2606:50c0:8000::153,185.199.110.153
Found: embed.github.com 13.234.210.38
Found: render-lab.github.com
Found: lb-140-82-112-14-iad.github.com 140.82.112.14
Found: in-7.smtp.github.com 140.82.114.31
Found: o3.sgmail.github.com 192.254.112.98
Found: 00010011.github.com 2606:50c0:8000::153,185.199.111.153,185.199.109.153,185.199.108.153,2606:50c0:8003::153,2606:50c0:8001::153,185.199.110.153,2606:50c0:8002::153
Found: bf4.github.com 2606:50c0:8001::153,185.199.109.153,185.199.110.153,2606:50c0:8003::153,185.199.108.153,2606:50c0:8000::153,2606:50c0:8002::153,185.199.111.153
Found: ns2.github.com 192.0.2.2
Found: lb-140-82-112-5-iad.github.com 140.82.112.5
Found: amykotas.github.com 2606:50c0:8001::153,2606:50c0:8002::153,185.199.111.153,2606:50c0:8000::153,185.199.110.153,185.199.109.153,185.199.108.153,2606:50c0:8003::153
Found: o6.sgmail.github.com 192.254.113.101
Found: lb-140-82-113-38-iad.github.com 140.82.113.38
Found: stemkoski.github.com 185.199.111.153,185.199.108.153,2606:50c0:8001::153,2606:50c0:8003::153,2606:50c0:8000::153,2606:50c0:8002::153,185.199.109.153,185.199.110.153
Found: o1.sgmail.github.com 192.254.114.176
Found: fortawesome.github.com 2606:50c0:8003::153,185.199.111.153,185.199.108.153,2606:50c0:8002::153,185.199.110.153,2606:50c0:8001::153,2606:50c0:8000::153,185.199.109.153
Found: lb-140-82-114-31-iad.github.com 140.82.114.31
Found: cdn-185-199-109-154.github.com 185.199.109.154
Found: hq.github.com 185.199.108.153,2606:50c0:8002::153,2606:50c0:8001::153,185.199.111.153,185.199.109.153,2606:50c0:8003::153,185.199.110.153,2606:50c0:8000::153
Found: out-26.smtp.github.com 192.30.252.209
Found: f.cloud.github.com 199.232.38.217
Found: lb-140-82-112-10-iad.github.com 140.82.112.10
Found: necolas.github.com 185.199.110.153,2606:50c0:8003::153,2606:50c0:8000::153,185.199.111.153,185.199.109.153,2606:50c0:8002::153,185.199.108.153,2606:50c0:8001::153
Found: lb-140-82-112-6-iad.github.com 140.82.112.6
Found: jawj.github.com 185.199.110.153,185.199.111.153,2606:50c0:8002::153,2606:50c0:8001::153,185.199.108.153,185.199.109.153,2606:50c0:8000::153,2606:50c0:8003::153
Found: lb-140-82-113-15-iad.github.com 140.82.113.15
Found: out-28.smtp.github.com 192.30.252.211
Found: lb-192-30-255-123-sea.github.com 192.30.255.123
Found: launch.github.com 13.234.210.38
Found: insights.github.com 140.82.112.22
Found: rs.github.com 2606:50c0:8002::153,185.199.111.153,2606:50c0:8003::153,185.199.108.153,2606:50c0:8000::153,185.199.110.153,2606:50c0:8001::153,185.199.109.153
Found: cla.github.com 185.199.109.153,2606:50c0:8000::153,2606:50c0:8001::153,2606:50c0:8002::153,2606:50c0:8003::153,185.199.111.153,185.199.108.153,185.199.110.153
Found: raw-origin.github.com 140.82.112.17,140.82.113.17
Found: lb-140-82-112-2-iad.github.com 140.82.112.2
Found: lb-140-82-113-5-iad.github.com 140.82.113.5
Found: lb-140-82-114-18-iad.github.com 140.82.114.18
Found: lb-140-82-113-17-iad.github.com 140.82.113.17
Found: lb-140-82-113-2-iad.github.com 140.82.113.2
Found: www.graphql-stage.github.com 185.199.111.153,2606:50c0:8000::153,2606:50c0:8002::153,2606:50c0:8003::153,185.199.110.153,185.199.109.153,2606:50c0:8001::153,185.199.108.153
Found: lb-140-82-114-2-iad.github.com 140.82.114.2
Found: lb-140-82-121-14-fra.github.com 140.82.121.14
Found: workspaces-dev.github.com 2606:50c0:8000::153,2606:50c0:8001::153,2606:50c0:8002::153,2606:50c0:8003::153
Found: lb-140-82-112-11-iad.github.com 140.82.112.11
Found: lb-140-82-112-36-iad.github.com 140.82.112.36
Found: lb-192-30-255-164-sea.github.com 192.30.255.164
Found: lb-140-82-113-9-iad.github.com 140.82.113.9
Found: addyosmani.github.com 185.199.111.153,2606:50c0:8000::153,185.199.110.153,2606:50c0:8003::153,185.199.108.153,2606:50c0:8001::153,185.199.109.153,2606:50c0:8002::153
Found: lb-140-82-112-37-iad.github.com 140.82.112.37
Found: lb-192-30-255-1-sea.github.com 192.30.255.1
Found: chiragchamoli.github.com 2606:50c0:8003::153,185.199.110.153,2606:50c0:8000::153,2606:50c0:8001::153,185.199.109.153,185.199.108.153,2606:50c0:8002::153,185.199.111.153
Found: gist3.github.com 13.234.210.38
Found: lb-140-82-113-39-iad.github.com 140.82.113.39
Found: tastejs.github.com 2606:50c0:8001::153,2606:50c0:8000::153,2606:50c0:8002::153,185.199.109.153,185.199.111.153,185.199.108.153,185.199.110.153,2606:50c0:8003::153
Found: lb-140-82-114-39-iad.github.com 140.82.114.39
Found: philcrissman.github.com 2606:50c0:8003::153,2606:50c0:8000::153,2606:50c0:8001::153,185.199.109.153,185.199.110.153,185.199.111.153,185.199.108.153,2606:50c0:8002::153
Found: titanoboa.github.com 2606:50c0:8002::153,185.199.111.153,2606:50c0:8001::153,2606:50c0:8003::153,185.199.108.153,2606:50c0:8000::153,185.199.110.153,185.199.109.153
Found: lb-140-82-114-33-iad.github.com 140.82.114.33
Found: networkx.github.com 185.199.110.153,185.199.109.153,2606:50c0:8003::153,185.199.111.153,2606:50c0:8000::153,2606:50c0:8001::153,2606:50c0:8002::153,185.199.108.153
Found: 000xor1.github.com 185.199.108.153,2606:50c0:8000::153,2606:50c0:8001::153,185.199.111.153,2606:50c0:8003::153,185.199.109.153,2606:50c0:8002::153,185.199.110.153
Found: status.github.com 140.82.113.17,140.82.112.17
Found: graphql.github.com 140.82.112.22
Found: ssh.github.com 140.82.121.36
Found: lb-140-82-121-3-fra.github.com 140.82.121.3
Found: lb-140-82-113-3-iad.github.com 140.82.113.3
Found: lb-140-82-121-33-fra.github.com 140.82.121.33
Found: mcmail.github.com 198.2.131.14
Found: out-14.smtp.github.com 192.30.254.197
Found: lb-140-82-114-12-iad.github.com 140.82.114.12
Found: lb-140-82-114-26-iad.github.com 140.82.114.26
Found: lb-140-82-112-23-iad.github.com 140.82.112.23
Found: alive.github.com 140.82.113.26
Found: lb-140-82-112-22-iad.github.com 140.82.112.22
Found: out-5.smtp.github.com 192.30.252.196
Found: 0018xiaoqi.github.com 2606:50c0:8003::153,185.199.108.153,2606:50c0:8001::153,2606:50c0:8000::153,185.199.111.153,185.199.109.153,2606:50c0:8002::153,185.199.110.153
Found: 0000-bigtree.github.com 185.199.110.153,185.199.111.153,185.199.108.153,2606:50c0:8002::153,2606:50c0:8003::153,2606:50c0:8000::153,2606:50c0:8001::153,185.199.109.153
Found: gist-lab2.github.com 140.82.112.41,140.82.112.42
Found: jira.github.com
Found: slack.github.com 140.82.112.22
Found: codespaces.github.com 185.199.111.153,185.199.109.153,2606:50c0:8002::153,2606:50c0:8003::153,185.199.108.153,2606:50c0:8000::153,185.199.110.153,2606:50c0:8001::153
Found: mattbierbaum.github.com 185.199.110.153,2606:50c0:8001::153,185.199.111.153,2606:50c0:8003::153,185.199.109.153,2606:50c0:8002::153,2606:50c0:8000::153,185.199.108.153
Found: lb-140-82-114-19-iad.github.com 140.82.114.19
Found: import.github.com 2606:50c0:8000::153,185.199.110.153,2606:50c0:8002::153,2606:50c0:8003::153,185.199.108.153,2606:50c0:8001::153,185.199.109.153,185.199.111.153
Found: cdn-185-199-109-133.github.com 185.199.109.133
Found: lb-192-30-255-113-sea.github.com 192.30.255.113
Found: government.github.com 185.199.108.153,2606:50c0:8000::153,2606:50c0:8002::153,2606:50c0:8001::153,2606:50c0:8003::153,185.199.110.153,185.199.111.153,185.199.109.153
Found: lb-140-82-114-25-iad.github.com 140.82.114.25
Found: cdn-185-199-108-153.github.com 185.199.108.153
Found: developer.github.com 2606:50c0:8001::153,185.199.110.153,2606:50c0:8003::153,2606:50c0:8002::153,185.199.109.153,185.199.111.153,185.199.108.153,2606:50c0:8000::153
Found: lb-192-30-255-110-sea.github.com 192.30.255.110
Found: lb-140-82-113-30-iad.github.com 140.82.113.30
Found: codespaces-ppe.github.com 185.199.108.153,2606:50c0:8002::153,185.199.110.153,185.199.109.153,2606:50c0:8003::153,2606:50c0:8000::153,2606:50c0:8001::153,185.199.111.153
Found: lb-192-30-255-121-sea.github.com 192.30.255.121
Found: policy.github.com 140.82.113.17,140.82.112.17
Found: api.github.com 13.234.168.60
Found: o5.sgmail.github.com 192.254.113.10
Found: cdn-185-199-111-154.github.com 185.199.111.154
Found: out-15.smtp.github.com 192.30.254.198
Found: cs.github.com 140.82.112.22
Found: lb-140-82-114-17-iad.github.com 140.82.114.17
Found: 0-o-0.github.com 185.199.110.153,185.199.109.153,2606:50c0:8000::153,2606:50c0:8001::153,2606:50c0:8003::153,2606:50c0:8002::153,185.199.108.153,185.199.111.153
Found: lb-140-82-113-29-iad.github.com 140.82.113.29
Found: training.github.com 2606:50c0:8003::153,185.199.108.153,2606:50c0:8002::153,2606:50c0:8001::153,185.199.111.153,185.199.110.153,2606:50c0:8000::153,185.199.109.153
Found: blog.github.com 2606:50c0:8000::153,185.199.109.153,185.199.110.153,2606:50c0:8001::153,2606:50c0:8002::153,2606:50c0:8003::153,185.199.111.153,185.199.108.153
Found: lb-192-30-255-165-sea.github.com 192.30.255.165
Found: lb-140-82-112-15-iad.github.com 140.82.112.15
Found: porter.github.com 34.225.222.64,52.44.196.71,52.72.41.95
Found: lb-192-30-255-2-sea.github.com 192.30.255.2
Found: richardhenry.github.com 185.199.108.153,185.199.111.153,2606:50c0:8000::153,2606:50c0:8002::153,185.199.110.153,2606:50c0:8001::153,185.199.109.153,2606:50c0:8003::153
Found: o8.sgmail.github.com 167.89.101.199
Found: alexch.github.com 2606:50c0:8001::153,185.199.108.153,2606:50c0:8003::153,185.199.109.153,2606:50c0:8002::153,2606:50c0:8000::153,185.199.110.153,185.199.111.153
Found: lb-140-82-121-36-fra.github.com 140.82.121.36
Found: vpn-ca.iad.github.com 185.199.109.153,2606:50c0:8002::153,185.199.108.153,2606:50c0:8001::153,185.199.110.153,2606:50c0:8003::153,2606:50c0:8000::153,185.199.111.153
Found: smtp.github.com 140.82.113.31,140.82.112.31,140.82.114.32,140.82.112.32,140.82.113.32,140.82.114.31
Found: lb-192-30-255-97-sea.github.com 192.30.255.97
Found: lb-140-82-121-11-fra.github.com 140.82.121.11
Found: lb-140-82-113-21-iad.github.com 140.82.113.21
Found: catrobat.github.com 185.199.108.153,2606:50c0:8000::153,2606:50c0:8001::153,185.199.111.153,2606:50c0:8003::153,2606:50c0:8002::153,185.199.110.153,185.199.109.153
Found: lb-140-82-121-34-fra.github.com 140.82.121.34
Found: joose.github.com 2606:50c0:8000::153,185.199.110.153,185.199.109.153,2606:50c0:8001::153,2606:50c0:8002::153,2606:50c0:8003::153,185.199.111.153,185.199.108.153
Found: mac-installer.github.com
Found: gist.github.com 13.234.210.38
Found: haithembelhaj.github.com 185.199.109.153,2606:50c0:8000::153,2606:50c0:8002::153,185.199.110.153,185.199.108.153,185.199.111.153,2606:50c0:8001::153,2606:50c0:8003::153
Found: lb-140-82-114-5-iad.github.com 140.82.114.5
Found: lb-140-82-112-30-iad.github.com 140.82.112.30
Found: lb-140-82-114-35-iad.github.com 140.82.114.35
Found: promises-aplus.github.com 2606:50c0:8002::153,185.199.110.153,185.199.109.153,2606:50c0:8003::153,185.199.108.153,2606:50c0:8000::153,2606:50c0:8001::153,185.199.111.153
Found: out-21.smtp.github.com 192.30.252.204
Found: lb-192-30-255-116-sea.github.com 192.30.255.116
Found: lb-140-82-112-38-iad.github.com 140.82.112.38
Found: lb-140-82-114-3-iad.github.com 140.82.114.3
Found: out-3.smtp.github.com 192.30.252.194
Found: octoverse.github.com 2606:50c0:8001::153,185.199.110.153,2606:50c0:8000::153,185.199.108.153,2606:50c0:8002::153,185.199.109.153,2606:50c0:8003::153,185.199.111.153
Found: lb-192-30-255-154-sea.github.com 192.30.255.154
Found: out-23.smtp.github.com 192.30.252.206
Found: lb-192-30-255-170-sea.github.com 192.30.255.170
Found: cdn-185-199-110-133.github.com 185.199.110.133
Found: pages.github.com 185.199.109.153,185.199.110.153,185.199.111.153,2606:50c0:8003::153,185.199.108.153,2606:50c0:8000::153,2606:50c0:8002::153,2606:50c0:8001::153
Found: lb-140-82-113-28-iad.github.com 140.82.113.28
Found: out-10.smtp.github.com 192.30.254.193
Found: importer2.github.com 34.225.222.64,52.72.41.95,52.44.196.71
Found: offer.github.com 2606:50c0:8003::153,185.199.109.153,185.199.108.153,2606:50c0:8000::153,2606:50c0:8001::153,185.199.110.153,185.199.111.153,2606:50c0:8002::153
Found: lb-140-82-113-25-iad.github.com 140.82.113.25
Found: lb-140-82-112-3-iad.github.com 140.82.112.3
Found: lb-140-82-112-20-iad.github.com 140.82.112.20
Found: lb-140-82-114-36-iad.github.com 140.82.114.36
Found: lb-140-82-121-10-fra.github.com 140.82.121.10
Found: lb-192-30-255-99-sea.github.com 192.30.255.99
Found: sandal.github.com 2606:50c0:8003::153,185.199.109.153,185.199.108.153,2606:50c0:8002::153,2606:50c0:8000::153,185.199.110.153,185.199.111.153,2606:50c0:8001::153
Found: lb-140-82-112-41-iad.github.com 140.82.112.41
Found: lb-140-82-113-32-iad.github.com 140.82.113.32
Found: bergie.github.com 185.199.108.153,2606:50c0:8003::153,185.199.110.153,2606:50c0:8001::153,2606:50c0:8000::153,185.199.109.153,185.199.111.153,2606:50c0:8002::153
Found: lb-140-82-121-5-fra.github.com 140.82.121.5
Found: atom-installer-eaph0av7.github.com 185.199.108.133,185.199.109.133,185.199.110.133,185.199.111.133
Found: catalinred.github.com 2606:50c0:8001::153,185.199.111.153,2606:50c0:8000::153,185.199.109.153,185.199.110.153,185.199.108.153,2606:50c0:8002::153,2606:50c0:8003::153
Found: wp-cli.github.com 2606:50c0:8002::153,185.199.108.153,185.199.110.153,2606:50c0:8000::153,185.199.111.153,185.199.109.153,2606:50c0:8001::153,2606:50c0:8003::153
Found: out-2.smtp.github.com 192.30.252.193
Found: next.github.com 2606:50c0:8003::153,185.199.110.153,2606:50c0:8000::153,2606:50c0:8001::153,2606:50c0:8002::153,185.199.111.153,185.199.108.153,185.199.109.153
Found: nodeload.github.com 20.205.243.165
Found: kolber.github.com 2606:50c0:8003::153,2606:50c0:8000::153,185.199.111.153,185.199.110.153,185.199.108.153,185.199.109.153,2606:50c0:8002::153,2606:50c0:8001::153
Found: visualstudio.github.com 140.82.113.17,140.82.112.17
Found: lb-140-82-112-28-iad.github.com 140.82.112.28
Found: o7.sgmail.github.com 167.89.101.198
Found: lb-140-82-121-19-fra.github.com 140.82.121.19
Found: lb-140-82-114-38-iad.github.com 140.82.114.38
Found: codeload.github.com 20.205.243.165
Found: lb-140-82-112-39-iad.github.com 140.82.112.39
Found: messages.github.com 140.82.112.22
Found: maintainers.github.com 140.82.113.17,140.82.112.17
Found: lb-140-82-114-29-iad.github.com 140.82.114.29
Found: mustache.github.com 2606:50c0:8001::153,2606:50c0:8002::153,2606:50c0:8003::153,185.199.110.153,185.199.109.153,185.199.108.153,2606:50c0:8000::153,185.199.111.153
Found: experiments.github.com 140.82.113.17,140.82.112.17
Found: lb-192-30-255-114-sea.github.com 192.30.255.114
Found: lb-140-82-121-35-fra.github.com 140.82.121.35
Found: lb-140-82-112-26-iad.github.com 140.82.112.26
Found: iad.github.com
Found: in-5.smtp.github.com 140.82.113.31
Found: lb-140-82-113-19-iad.github.com 140.82.113.19
Found: in-10.smtp.github.com 140.82.112.32
Found: edu.github.com 140.82.112.22
Found: lb-192-30-255-118-sea.github.com 192.30.255.118
Found: csrug.github.com 2606:50c0:8001::153,185.199.110.153,2606:50c0:8000::153,2606:50c0:8002::153,185.199.108.153,2606:50c0:8003::153,185.199.109.153,185.199.111.153
Found: github.github.com 185.199.110.153,185.199.111.153,2606:50c0:8001::153,2606:50c0:8002::153,185.199.108.153,185.199.109.153,2606:50c0:8000::153,2606:50c0:8003::153
Found: lb-140-82-112-35-iad.github.com 140.82.112.35
Found: benbalter.github.com 185.199.108.153,2606:50c0:8002::153,2606:50c0:8003::153,185.199.110.153,185.199.111.153,2606:50c0:8000::153,2606:50c0:8001::153,185.199.109.153
Found: live-stream.github.com 185.199.110.153,2606:50c0:8002::153,185.199.108.153,2606:50c0:8001::153,2606:50c0:8000::153,2606:50c0:8003::153,185.199.109.153,185.199.111.153
Found: in-ghae-a.smtp.github.com 140.82.113.31
Found: help.github.com 140.82.113.17,140.82.112.17
Found: support.github.com 140.82.114.22
Found: lb-140-82-113-26-iad.github.com 140.82.113.26
Found: lb-192-30-255-122-sea.github.com 192.30.255.122
Found: brandguide.github.com 2606:50c0:8001::153,2606:50c0:8002::153,185.199.111.153,185.199.108.153,2606:50c0:8000::153,2606:50c0:8003::153,185.199.110.153,185.199.109.153
Found: out-1.smtp.github.com 192.30.252.192
Found: lb-140-82-121-6-fra.github.com 140.82.121.6
Found: porter2.github.com 52.72.41.95,52.44.196.71,34.225.222.64
Found: lb-192-30-255-166-sea.github.com 192.30.255.166
Found: lb-140-82-112-13-iad.github.com 140.82.112.13
Found: shop.github.com 13.234.210.38
Found: mail01.resources.github.com 129.145.17.214
Found: jzaefferer.github.com 2606:50c0:8003::153,185.199.110.153,185.199.108.153,2606:50c0:8001::153,185.199.111.153,2606:50c0:8000::153,2606:50c0:8002::153,185.199.109.153
Found: codebutler.github.com 185.199.111.153,185.199.109.153,2606:50c0:8001::153,2606:50c0:8003::153,185.199.108.153,2606:50c0:8000::153,185.199.110.153,2606:50c0:8002::153
Found: lb-140-82-114-15-iad.github.com 140.82.114.15
Found: lb-140-82-112-21-iad.github.com 140.82.112.21
Found: lb-140-82-112-12-iad.github.com 140.82.112.12
Found: alambic-origin.github.com 185.199.109.153,2606:50c0:8001::153,2606:50c0:8003::153,185.199.111.153,185.199.108.153,2606:50c0:8000::153,2606:50c0:8002::153,185.199.110.153
Found: lb-192-30-252-153-iad.github.com 192.30.252.153
Found: windows.github.com 185.199.111.153,2606:50c0:8000::153,185.199.108.153,2606:50c0:8001::153,185.199.110.153,185.199.109.153,2606:50c0:8002::153,2606:50c0:8003::153
Found: cli.github.com 185.199.109.153,185.199.110.153,185.199.111.153,2606:50c0:8002::153,2606:50c0:8003::153,185.199.108.153,2606:50c0:8001::153,2606:50c0:8000::153
Found: lb-140-82-113-4-iad.github.com 140.82.113.4
Found: cloud.github.com
Found: yahoo.github.com 2606:50c0:8001::153,2606:50c0:8002::153,185.199.111.153,2606:50c0:8003::153,185.199.110.153,185.199.108.153,185.199.109.153,2606:50c0:8000::153
Found: cdn-185-199-111-153.github.com 185.199.111.153
Found: cdn-185-199-108-133.github.com 185.199.108.133
Found: live.github.com 140.82.113.26
Found: gists.github.com 140.82.113.17,140.82.112.17
Found: lb-140-82-113-22-iad.github.com 140.82.113.22
Found: garage.github.com 140.82.112.42,140.82.112.41
Found: support.enterprise.github.com 140.82.112.17,140.82.113.17
Found: lb-140-82-113-27-iad.github.com 140.82.113.27
Found: lb-192-30-255-153-sea.github.com 192.30.255.153
Found: tarruda.github.com 2606:50c0:8003::153,2606:50c0:8001::153,185.199.108.153,2606:50c0:8002::153,185.199.110.153,2606:50c0:8000::153,185.199.109.153,185.199.111.153
Found: autodiscover.github.com 140.82.113.17,140.82.112.17
Found: 007masterfate.github.com 185.199.111.153,185.199.108.153,2606:50c0:8002::153,2606:50c0:8003::153,185.199.110.153,185.199.109.153,2606:50c0:8000::153,2606:50c0:8001::153
Found: lb-140-82-114-28-iad.github.com 140.82.114.28
Found: education.github.com 140.82.112.22
Found: api.stars.github.com 185.199.110.153,185.199.109.153,2606:50c0:8001::153,2606:50c0:8002::153,185.199.108.153,185.199.111.153,2606:50c0:8000::153,2606:50c0:8003::153
Found: desktop.github.com 2606:50c0:8001::153,2606:50c0:8002::153,2606:50c0:8000::153,185.199.110.153,2606:50c0:8003::153,185.199.109.153,185.199.108.153,185.199.111.153
Found: fi.github.com 13.234.210.38
Found: lb-140-82-113-23-iad.github.com 140.82.113.23
Found: lab.github.com 140.82.112.22
Found: lb-140-82-112-17-iad.github.com 140.82.112.17
Found: schacon.github.com 2606:50c0:8000::153,185.199.108.153,2606:50c0:8001::153,185.199.110.153,185.199.111.153,2606:50c0:8002::153,185.199.109.153,2606:50c0:8003::153
Found: cdn-185-199-111-133.github.com 185.199.111.133
Found: central.github.com 140.82.112.22
Found: translator.github.com 140.82.112.22
Found: stars.github.com 185.199.108.133,185.199.110.133,185.199.109.133,185.199.111.133
Found: lb-140-82-121-9-fra.github.com 140.82.121.9
Found: talks.github.com 185.199.108.153,2606:50c0:8003::153,185.199.110.153,185.199.111.153,2606:50c0:8000::153,2606:50c0:8001::153,185.199.109.153,2606:50c0:8002::153
Found: identicons.github.com 185.199.108.133,185.199.110.133,185.199.111.133,185.199.109.133
Found: 00-ling.github.com 185.199.110.153,185.199.111.153,185.199.109.153,185.199.108.153,2606:50c0:8000::153,2606:50c0:8001::153,2606:50c0:8002::153,2606:50c0:8003::153
Found: lb-192-30-255-115-sea.github.com 192.30.255.115
Found: lb-140-82-113-6-iad.github.com 140.82.113.6
Found: lb-140-82-112-29-iad.github.com 140.82.112.29
Found: fast.github.com 76.223.125.115,76.76.21.142
Found: lb-140-82-114-37-iad.github.com 140.82.114.37
Found: collector-cdn.github.com 185.199.108.133,185.199.110.133,185.199.109.133,185.199.111.133
Found: enterprise-bundles.github.com 140.82.112.22
Found: lb-192-30-252-154-iad.github.com 192.30.252.154
Found: out-20.smtp.github.com 192.30.252.203
Found: lb-140-82-112-16-iad.github.com 140.82.112.16
Found: out-25.smtp.github.com 192.30.252.208
Found: lb-140-82-114-21-iad.github.com 140.82.114.21
Found: teach.github.com 140.82.112.17,140.82.113.17
Found: o2.sgmail.github.com 192.254.112.60
Found: lb-140-82-121-20-fra.github.com 140.82.121.20
Found: lb-140-82-113-31-iad.github.com 140.82.113.31
Found: autotelicum.github.com 185.199.108.153,2606:50c0:8000::153,2606:50c0:8003::153,185.199.109.153,185.199.111.153,2606:50c0:8001::153,185.199.110.153,2606:50c0:8002::153
Found: 0-0yang.github.com 2606:50c0:8002::153,185.199.110.153,2606:50c0:8000::153,185.199.111.153,185.199.108.153,185.199.109.153,2606:50c0:8001::153,2606:50c0:8003::153
Found: wiki.github.com 140.82.112.17,140.82.113.17
Found: lab-sandbox.github.com 185.199.109.153,2606:50c0:8001::153,185.199.111.153,2606:50c0:8002::153,2606:50c0:8003::153,2606:50c0:8000::153,185.199.110.153,185.199.108.153
Found: out-6.smtp.github.com 192.30.252.197
Found: lb-140-82-113-35-iad.github.com 140.82.113.35
Found: in-6.smtp.github.com 140.82.113.32
Found: lb-192-30-255-167-sea.github.com 192.30.255.167
Found: out-18.smtp.github.com 192.30.252.201
Found: www.skyline.github.com 2606:50c0:8000::153,2606:50c0:8002::153,185.199.108.153,2606:50c0:8001::153,2606:50c0:8003::153,185.199.109.153,185.199.111.153,185.199.110.153
Found: lb-140-82-121-4-fra.github.com 140.82.121.4
Found: https---mac.github.com 2606:50c0:8003::153,185.199.108.153,2606:50c0:8001::153,185.199.110.153,185.199.111.153,185.199.109.153,2606:50c0:8000::153,2606:50c0:8002::153
Found: o11.sgmail.github.com 167.89.101.202
Found: lb-140-82-114-27-iad.github.com 140.82.114.27
Found: mac.github.com 2606:50c0:8003::153,185.199.109.153,2606:50c0:8000::153,185.199.111.153,185.199.108.153,2606:50c0:8002::153,185.199.110.153,2606:50c0:8001::153
Found: lb-140-82-113-14-iad.github.com 140.82.113.14
Found: balupton.github.com 2606:50c0:8002::153,185.199.110.153,2606:50c0:8000::153,185.199.109.153,185.199.108.153,2606:50c0:8001::153,2606:50c0:8003::153,185.199.111.153
Found: teams.github.com 140.82.112.22
Found: lb-140-82-114-22-iad.github.com 140.82.114.22
Found: aeshell.github.com 2606:50c0:8002::153,2606:50c0:8001::153,2606:50c0:8003::153,185.199.111.153,185.199.109.153,2606:50c0:8000::153,185.199.110.153,185.199.108.153
Found: o10.sgmail.github.com 167.89.101.201
Found: github.com 13.234.210.38
Found: aino.github.com 2606:50c0:8001::153,2606:50c0:8000::153,185.199.111.153,185.199.110.153,185.199.109.153,185.199.108.153,2606:50c0:8002::153,2606:50c0:8003::153
Found: test.github.com 192.0.2.1
Found: lb-192-30-255-119-sea.github.com 192.30.255.119
Found: auraphp.github.com 185.199.109.153,2606:50c0:8001::153,2606:50c0:8002::153,185.199.111.153,2606:50c0:8003::153,185.199.110.153,185.199.108.153,2606:50c0:8000::153
Found: cdn-185-199-109-153.github.com 185.199.109.153
Found: rmm5t.github.com 2606:50c0:8000::153,2606:50c0:8001::153,2606:50c0:8002::153,185.199.111.153,185.199.110.153,185.199.109.153,2606:50c0:8003::153,185.199.108.153
Found: lb-140-82-114-32-iad.github.com 140.82.114.32
Found: out-19.smtp.github.com 192.30.252.202
Found: lb-140-82-121-12-fra.github.com 140.82.121.12
Found: blueimp.github.com 2606:50c0:8003::153,2606:50c0:8002::153,185.199.111.153,185.199.110.153,185.199.108.153,2606:50c0:8000::153,185.199.109.153,2606:50c0:8001::153
Found: octo.github.com 2606:50c0:8000::153,2606:50c0:8001::153,185.199.110.153,185.199.108.153,2606:50c0:8003::153,185.199.109.153,2606:50c0:8002::153,185.199.111.153
Found: admin.github.com 140.82.112.23
Found: lb-140-82-112-24-iad.github.com 140.82.112.24
Found: harvesthq.github.com 2606:50c0:8001::153,185.199.110.153,185.199.111.153,185.199.108.153,2606:50c0:8000::153,2606:50c0:8003::153,2606:50c0:8002::153,185.199.109.153
Found: sgmail.github.com 167.89.125.30
Found: assets0.github.com 2606:50c0:8001::153,185.199.110.153,185.199.109.153,185.199.108.153,2606:50c0:8000::153,2606:50c0:8002::153,185.199.111.153,2606:50c0:8003::153


The db subcommand

'db' subcommand allows you to check the earlier scan results and this flag is very useful to see the previous scan results without scanning again the same target.


(root@DESKTOP-IQQ0EB9)-[~] amass db -show -d github.com
alive.github.com
rs.github.com
lb-140-82-112-35-iad.github.com
translator.github.com
cdn-185-199-109-133.github.com
lb-140-82-112-23-iad.github.com
mxcl.github.com
import.github.com
joose.github.com
out-17.smtp.github.com
octostatus-production.github.com
lb-140-82-114-15-iad.github.com
workspaces-dev.github.com
lb-140-82-118-12-ams.github.com
in-ghae-b.smtp.github.com
o5.sgmail.github.com
lb-140-82-112-9-iad.github.com
identicons.github.com
lb-140-82-114-16-iad.github.com
stolksdorf.github.com
lb-192-30-255-98-sea.github.com
lb-140-82-114-14-iad.github.com
lb-140-82-121-6-fra.github.com
lb-140-82-113-18-iad.github.com

Conclusions

Amass is a very powerful tool and it helps researchers to organize their reconnaissance technique and discovers lots of hidden assets that gives an idea to improve the attack surface. 


The tool has already gained lots of popularity among Security researchers, Pen Testers & Bug hunters. It's quite interesting to see the consistent update of this tool. I recommend you to explore this tool with various data sources, it will help you to improve your recon game. 


I hope you enjoy reading this article and I believe it gave you an insight into Amass tool. Please share this article, so others can also be aware of this tool.


#amass #recon #cybersecurity