Whois Lookup
Look up registration details for any domain name or IP address — registrar, important dates, name servers, network ownership and contact information, queried live from the authoritative whois servers.
Domain information
Domain
GITHUB.COM
Registrar
MarkMonitor, Inc.
DNSSEC
unsigned
Status
clientUpdateProhibited (https://www.icann.org/epp#clientUpdateProhibited) clientTransferProhibited (https://www.icann.org/epp#clientTransferProhibited) clientDeleteProhibited (https://www.icann.org/epp#clientDeleteProhibited)
Important dates
Updated
Sep 7, 2026
Created
Oct 9, 2007
Name servers
NS1
ns-421.awsdns-52.com
NS2
ns-520.awsdns-01.net
NS3
dns3.p08.nsone.net
NS4
ns-1283.awsdns-32.org
NS5
dns1.p08.nsone.net
NS6
ns-1707.awsdns-21.co.uk
NS7
dns2.p08.nsone.net
NS8
dns4.p08.nsone.net
Contact information
Registrant contact
Organization
GitHub, Inc.
Country
US
Email
Select Request Email Form at https://domains.markmonitor.com/whois/github.com
Tech contact
Email
Select Request Email Form at https://domains.markmonitor.com/whois/github.com