github.com DNS propagation

github.com
github.net
github.org
github.io
github.ai
github.app
github.dev
github.info
Map showing DNS propagation for github.com

A records not consistent

Authoritative servers are returning different records.
  • This is normal for A records — they can be geo- or round-robin load-balanced.
  • If this is not intentional, check your DNS server configuration.
DNS server
Records returned by these servers
dns1.p08.nsone.net
198.51.44.8
dns3.p08.nsone.net
198.51.44.72
ns-1283.awsdns-32.org
205.251.197.3
ns-421.awsdns-52.com
205.251.193.165
ns-520.awsdns-01.net
205.251.194.8
Ukraine
134.249.101.136
Netherlands
146.185.175.168
Russia
213.171.14.197
OpenDns
2620:119:35::35
dns2.p08.nsone.net
198.51.45.8
dns4.p08.nsone.net
198.51.45.72
ns-1707.awsdns-21.co.uk
205.251.198.171
2a0d:2a00:1::
2606:4700:4700::1001
2001:4860:4860::8888
NextDNS
2a07:a8c0::53:54e9
9.9.9.9
94.140.15.15
South Africa
105.243.201.133
Australia
205.164.120.159
India
182.156.133.18
United States of America
150.136.61.69
Brazil
144.22.131.193
Canada
149.56.96.171