comcast.com DNS propagation

Map showing DNS propagation for comcast.com

A records not consistent

Authoritative servers agree, but not all other servers do.
  • This is normal for A records. They can be geo- or round-robin load-balanced.
  • Some servers may have cached older records. Wait for their TTLs to expire.
DNS server
Records returned by these servers
dns101.comcast.net
69.252.250.103
dns102.comcast.net
68.87.85.132
dns103.comcast.net
68.87.76.228
dns104.comcast.net
68.87.68.244
dns105.comcast.net
68.87.72.244
Russia
104.143.201.200
Australia
110.174.62.118
United States of America
138.128.247.246
Netherlands
160.238.65.215
India
185.67.125.225
Brazil
187.102.161.38
South Africa
41.23.184.213
Ukraine
91.241.176.31
94.140.15.15
185.228.168.168
2001:4860:4860::8888
NextDNS
45.90.28.66
OpenDns
208.67.220.220
149.112.112.112
Canada
176.125.239.31
No A records found