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 imperial.ac.uk .
managed by the owner of imperial.ac.uk .
ns0.ic.ac.uk
155.198.142.80
The official source of information for this domain,
managed by the owner of imperial.ac.uk .
managed by the owner of imperial.ac.uk .
ns1.ic.ac.uk
155.198.142.81
The official source of information for this domain,
managed by the owner of imperial.ac.uk .
managed by the owner of imperial.ac.uk .
ns2.ic.ac.uk
155.198.142.82
Canada
104.152.211.221
South Africa
105.243.201.52
Australia
123.100.147.201
United States of America
162.243.12.37
India
172.232.76.111
Ukraine
193.238.152.32
Brazil
200.231.34.18
2a10:50c0::ad2:ff
1.0.0.1
8.8.4.4
NextDNS
45.90.28.66
149.112.112.112
DNSKEY 13 3 86400 20260403171516 20260304165945 25063 imperial.ac.uk. yHwZDeV9YQKKLDK0k3VYE6jAI7OLdpWFbsS4ddI64h2CxGaPiUtameMdj0xdNI0oOFRMe3Ix1xKrjADCtDHXFQ==
DNSKEY 13 3 86400 20260403171516 20260304165945 40290 imperial.ac.uk. BpYewwpqPdO5NuWSpQG09orVG8xld3QAOTAemZV1pFw457GyxGePqdVQU8RsmXNjrpXqLjgUroy/4Qqk445SXA==
NSEC 13 3 3600 20260403145003 20260304141138 25063 imperial.ac.uk. qsIl9//7YillXxfznx8ZD+FcKK7P3/wbbXRQ+lIpAUweeRO1SuAHEXDpdf6wAhcxbCBW4JRbqTFEXpuIydViow==
NAPTR 13 3 86400 20260329101519 20260227101302 25063 imperial.ac.uk. YIG8p20d0ABURZFjda35p7CkvbCX+rC86yVGnYnSjNJ+3Wgo1oEdtfQB6JS6Z0lWqS3GfJRGrhdO2Cs++WGMMw==
AAAA 13 3 86400 20260403050732 20260304042004 25063 imperial.ac.uk. wtR8nYS8mvZ8kjX1FLbz0yqO1BpCwbhl2jrrOCgUk2xJnH7tthZtZDJ/Ityw5NRFUC3lahf10jwv6UZ+s5PgdQ==
TXT 13 3 600 20260413164816 20260314164237 25063 imperial.ac.uk. 8BGtowbXLdzbEOyprgKSDhRNFp7XiHwlx23g+ysltwI+pHe5jkUnLTjlZ1Ybl5I8frTqt7w+nUWQpcHYp5zwRg==
MX 13 3 3600 20260409164216 20260310154216 25063 imperial.ac.uk. Scu9y/EOLkGoazsHpM7C5v7wXMWSQ6Vak3ZHJxELr439e1RAunynMAHJXXuez091kZcOtQvQUZ81XW82gWHSug==
A 13 3 86400 20260403050732 20260304042004 25063 imperial.ac.uk. XPqebP3kUBLqa1DXd9D9Lr3CcAklNTzeJZS35fa/YYxpkuEyNQWUIHCeCOFlAPdPZ1fon29MRhv615Pdw0gGRw==
NS 13 3 86400 20260414122559 20260315120139 25063 imperial.ac.uk. 4HhrOYchUEbKIsmCrUYQDQ49ZDQCsNikWrE4WXp86J93P2tc7xvUO/CaMOLXlFaQk6sdm/hhh4/TSJh7DhlBOg==
SOA 13 3 3600 20260418221245 20260319211245 25063 imperial.ac.uk. vp43a4DEFypC+QEpfR7bC9QLIqFLqKliqMaiYjkLxsQvTNTUA2x/NJM2XBYuaVleFQGtakg8eKzTEqrDAanLWA==
No RRSIG records found