cluster1.us.messagelabs.com. DNS propagation

Map showing DNS propagation for cluster1.us.messagelabs.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
ns-453.awsdns-56.com
205.251.193.197
ns-520.awsdns-01.net
205.251.194.8
NextDNS
2a07:a8c0::53:54e9
2620:fe::fe
ns-1714.awsdns-22.co.uk
205.251.198.178
ns-1296.awsdns-34.org
205.251.197.16
8.8.4.4
94.140.15.15
OpenDns
208.67.222.222