ns2.nih.gov DNS propagation

ns2.nih.gov
ns2.nih.com
ns2.nih.net
ns2.nih.org
ns2.nih.io
ns2.nih.ai
ns2.nih.app
ns2.nih.dev
Map showing DNS propagation for ns2.nih.gov

AAAA records not consistent

Authoritative servers agree, but not all other servers do.
  • This is normal for AAAA 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
199.33.230.1
199.33.231.1
199.33.232.1
199.33.233.1
Russia
217.26.29.42
No AAAA records found
South Africa
105.243.201.161
India
172.232.76.111
Netherlands
185.140.209.224
Ukraine
195.28.182.172
Brazil
200.231.34.18
Australia
203.22.100.10
United States of America
208.93.196.147
Canada
66.70.164.12
94.140.14.14
2a0d:2a00:2::
2606:4700:4700::1111
8.8.4.4
NextDNS
45.90.30.66
OpenDns
208.67.220.220
149.112.112.112