ec2-52-21-163-228.compute-1.amazonaws.com DNS propagation

Map showing DNS propagation for ec2-52-21-163-228.compute-1.amazonaws.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
ns-1390.awsdns-45.org
205.251.197.110
ns-1749.awsdns-26.co.uk
205.251.198.213
ns-479.awsdns-59.com
205.251.193.223
ns-943.awsdns-53.net
205.251.195.175
United States of America
129.153.22.43
India
129.154.226.9
Russia
178.253.45.86
Brazil
38.156.0.139
South Africa
41.23.190.166
Australia
66.226.144.32
Netherlands
91.201.165.34
Ukraine
95.158.37.152
94.140.14.14
8.8.8.8
NextDNS
45.90.30.66
OpenDns
208.67.220.220
2620:fe::9
Canada
51.79.40.76