alesian.security
← Top 100 Domains

github.com

Number 25 of the Top 100 · Tranco rank 29

github.com is GitHub, where software is written and published, owned by Microsoft. More

Developer tools reach it to fetch code, and raw files load from githubusercontent.com.

Who runs github.com

github.com is registered with MarkMonitor. Its DNS is answered by NS1 and Amazon Route 53. Mail to it goes to Microsoft 365. The website host was not recognized. 23 outside services point at the domain.

github.com is registered with MarkMonitor. Its DNS is answered by NS1 and Amazon Route 53. Mail to it goes to Microsoft 365. The website host was not recognized. 23 outside services point at the domain.

Read from what github.com publishes, yesterday 20:49.

Who holds each part

Name

Registered with

MarkMonitor

Registry · yesterday 20:49
  • Transfer lock On
  • Renews Oct 9, 2028
  • Registered Oct 9, 2007

Whoever signs in here can point the domain's mail and website anywhere, or let the name lapse.

DNS

Answered by

NS18 nameservers

DNS · yesterday 20:49
  • Nameservers 8
  • DNSSEC Not signed
  • Certificate rule (CAA) 7 issuers

Whoever signs in here can change where the domain's mail goes.

Mail

Delivered to

Microsoft 3651 mail server

DNS · yesterday 20:49
  • SPF Flags others
  • DKIM Key found
  • DMARC Quarantine
  • MTA-STS Not published
  • TLS reports Not published

Where mail to the domain is delivered.

Website

Served by

Not recognizedBuilt on React

DNS · yesterday 20:49
  • Home page Answers (200)
  • Site platform React
  • Names under it 141 found

The public site.

Services that point at github.com

Found in its DNS records and on its home page.

Proved control of the domain · 16

  • Adobe
  • Anthropic
  • Apple Business
  • Atlassian
  • Calendly
  • Cursor

and 10 more

May send mail as the domain · 6

  • Google Workspace
  • Mailchimp
  • Marketo
  • Salesforce
  • SendGrid
  • Zendesk

Receive its DMARC reports · 0

None found

Run on its website · 1

  • Google Analytics

Names under github.com

Found in the certificate logs, and by asking its 8 nameservers for the whole zone and DNS for 314 common names.

  • admin.github.com answers
  • api.github.com answers
  • autodiscover.github.com answers
  • blog.github.com answers
  • community.github.com answers · certificate
  • de.github.com answers
  • developer.github.com answers
  • developers.github.com answers
  • docs.github.com answers · certificate
  • education.github.com answers · certificate
  • fr.github.com answers
  • github.github.com answers
  • help.github.com answers · certificate
  • info.github.com answers
  • jobs.github.com answers · certificate
  • learn.github.com answers · certificate
  • live.github.com answers
  • media.github.com answers
  • ns1.github.com answers
  • ns2.github.com answers
  • partner.github.com answers
  • shop.github.com answers
  • slack.github.com answers · certificate
  • smtp.github.com answers · certificate
Run by Microsoft
  • github.io Tranco 127
  • githubusercontent.com Tranco 746
  • githubassets.com Tranco 9,481

Check it again yourself, or any other domain.