SOA records not consistent
Authoritative servers agree, but not all other servers have updated yet.
- Recently moved this domain to another DNS server? Check the NS records .
- Some servers may have cached older records - wait for their TTLs to expire.
DNS server
TTL
Time To Live
The amount of time a DNS record is cached for.
Records returned by these servers
The official source of information for this domain,
managed by the owner of nih.gov .
managed by the owner of nih.gov .
ns.nih.gov
128.231.128.251
The official source of information for this domain,
managed by the owner of nih.gov .
managed by the owner of nih.gov .
ns2.nih.gov
128.231.64.1
The official source of information for this domain,
managed by the owner of nih.gov .
managed by the owner of nih.gov .
ns3.nih.gov
165.112.4.230
South Africa
105.243.201.161
India
172.232.76.111
Netherlands
185.140.209.224
Brazil
200.231.34.18
Australia
203.22.100.10
United States of America
208.93.196.147
Canada
66.70.164.12
Ukraine
91.239.232.181
2a10:50c0::ad2:ff
1.0.0.1
8.8.4.4
NextDNS
2a07:a8c0::53:54e9
nihblox6.nih.gov. hostmaster.nih.gov. 904006 10800 1080 2592000 900
2a0d:2a00:2::
nihblox6.nih.gov. hostmaster.nih.gov. 904000 10800 1080 2592000 900
2620:fe::9
nihblox6.nih.gov. hostmaster.nih.gov. 903973 10800 1080 2592000 900
OpenDns
208.67.220.220
nihblox6.nih.gov. hostmaster.nih.gov. 903997 10800 1080 2592000 900
Russia
217.26.29.42
No SOA records found