mx.colt.net. DNS propagation

Map showing DNS propagation for mx.colt.net.

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
mc23.lon.server.colt.net
212.74.77.103
South Africa
105.247.175.229
United States of America
158.101.96.171
India
185.67.125.225
185.228.169.168
mc25.lon.server.colt.net
212.74.77.105
Netherlands
94.228.210.90
NextDNS
45.90.30.66
9.9.9.9
mc21.lon.server.colt.net
212.74.77.101
Australia
170.64.204.141
Brazil
187.102.161.38
2606:4700:4700::1111
mc29.lon.server.colt.net
212.74.77.109
Russia
185.255.133.109
2a10:50c0::ad1:ff
mc53.fra.server.colt.net
212.74.78.110
Ukraine
77.75.148.196
8.8.4.4
mc69.fra.server.colt.net
212.74.78.100
Canada
199.243.85.254
OpenDns
208.67.220.220
mc31.lon.server.colt.net
212.74.77.111