RRSIG 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
105.243.178.137
Australia
203.63.63.201
India
27.107.131.189
Ukraine
37.115.192.215
Netherlands
92.38.184.239
2a10:50c0::ad1:ff
1.0.0.1
2001:4860:4860::8844
NextDNS
2a07:a8c0::53:54e9
2620:fe::fe
AAAA 8 4 28800 20260405135950 20260401135225 8688 hub.nih.gov. fQDPvd6qyvuBRbUU/G0xVQLnX9McwVfWCw/0rKUTuwkeXb44xcdMKIhJmlmS2U4/tUTo5tsgeqrOy0/OdPpr3MPuN1XE69CsTvtHHomjyHJlS39lP+aVga4C5843b2KKwy8jvEvnTjHTbzITJD2nd9Yij5OtuKsZiJQE99S8XJo=
A 8 4 28800 20260406004829 20260402000844 8688 hub.nih.gov. QF8rvxmzCLegHdxN4GB6JZ8sOtk4HZnRhNu+TQ64ZTAdzc4UeXbnhMfP0RugaMyLP0fRtXE9edJ/nrEIC3dcGiPwNrx3uNjZMCo3w3qKXWLMQvdirAUqY3TTKw9ABebfBuuQIF7EMwzra7URIGk1LlXRmLRKptXNaVua8lrCdX8=
TXT 8 4 28800 20260405142000 20260401141625 8688 hub.nih.gov. ooeQKgONPkhfgvW+dwLsmOs19at8hermRgIii+EGCfvE97X/H6wHU8V1bnWFyEliWlD2tpBhc6OZJEjw42P1rvN1EQrZ57XlJxMOF9HdpPMPZvYPwSPWAGTut/pHbEY5dx+cTDToBISu8D6d1twEgK9aMhty2FPbuL0iGQFOKYQ=
Russia
109.69.19.230
Canada
176.125.239.141
Brazil
200.146.243.57
United States of America
77.110.126.99
2a0d:2a00:1::
OpenDns
208.67.222.222
No RRSIG records found