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 ic.ac.uk .
managed by the owner of ic.ac.uk .
auth0.dns.cam.ac.uk
131.111.8.37
The official source of information for this domain,
managed by the owner of ic.ac.uk .
managed by the owner of ic.ac.uk .
ns0.ic.ac.uk
155.198.142.80
The official source of information for this domain,
managed by the owner of ic.ac.uk .
managed by the owner of ic.ac.uk .
ns1.ic.ac.uk
155.198.142.81
The official source of information for this domain,
managed by the owner of ic.ac.uk .
managed by the owner of ic.ac.uk .
ns2.ic.ac.uk
155.198.142.82
Australia
103.133.97.83
South Africa
139.84.236.5
India
172.232.76.111
Netherlands
185.140.209.224
Ukraine
195.211.85.70
Brazil
200.231.34.18
Canada
209.15.140.114
94.140.14.14
1.1.1.1
8.8.8.8
NextDNS
2a07:a8c1::53:54e9
9.9.9.9
NSEC 13 5 3600 20260406122348 20260307115132 27223 ic.ac.uk. hktH6dHJWUlG20ybDR+pfHLTRDX26Y0cKZjXurjuFStF/fVQ36wHnO7SkL0dkUS3SIUDkOy9P018ODfXFGp4vA==
AAAA 13 5 900 20260425012429 20260326010342 27223 ic.ac.uk. AQae1qNQEHdh8+CZ8BnsA/IuNV3gLRq/MWw5gra9lZqn0ZllgFkbqtbmowBiFz8CZjf+nShmrU99MzKAmBf4wA==
A 13 5 900 20260423062206 20260324060942 27223 ic.ac.uk. X1f70BzpC9YGc4+pwS8KWQIv8ay5nhBEdBJIHLL0h5NMh+jRBRPggDjHtFKnNZCZt2zaWzFvT4jb+J3gdazw3w==
No RRSIG records found
United States of America
216.245.212.252
NSEC 13 5 3600 20260406122348 20260307115132 27223 ic.ac.uk. hktH6dHJWUlG20ybDR+pfHLTRDX26Y0cKZjXurjuFStF/fVQ36wHnO7SkL0dkUS3SIUDkOy9P018ODfXFGp4vA==