DNS Report: imperial.ac.uk

Generated: 2026-08-08T21:20:02-05:00

94/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/204 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
OKDNSSEC chain15/15DS and DNSKEY detected.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/201 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5546 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers23/356 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: wrpwww.cc.gslb21.ic.ac.uk
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/1.1 200 OK
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
146.179.12.148
146.179.42.148
AAAA
2a0c:5bc0:88:100:1::172
2a0c:5bc0:80:100:1::172
CNAME
MX
0 imperial-ac-uk.mail.protection.outlook.com.
TXT
"v=spf1 include:_spf.imperial.ac.uk ~all"
"QuoVadis=074d27b3-587e-4c96-b5be-881e3fa0d7b9"
"B7OdSiuxOT4nDzVKc3rvRvPCmauZX0/VUm0gfNk4rF2in08TlPIw9PTxeO7uivisEBoFTWH/3lkOCnEH+lKdUw=="
"jpTnP0a85DNKFLkx3olXeqgv6Fmksm7XhTp1ObH+mitHv34hgwMAH7sDmZsqdrYYrcftGIRG4gbhRzaQXhZe2Q=="
"pardot472252=359a71a66c9fce4a6dab576ed4b90d1124ace810165c3639364c4f8f26c4bb0a"
"1a531ca6-e94c-49b4-873a-d9a369194f9d.100718"
"jamf-site-verification=HDaGaFih5Un-ehjGdM20UA"
"MOI0I0B7LIOY7POYA53QV247X60DYHI84J7TIP22D"
"google-site-verification=Qo0W6m-3ORySc1aBAXZO6YJZHwTP-3Xun7tZRgtdRQg"
"asv=b93d130fbe6b772d49da4120a64c7f12"
NS
auth0.dns.cam.ac.uk.
ns1.ic.ac.uk.
ns0.ic.ac.uk.
ns2.ic.ac.uk.
SOA
ns0.imperial.ac.uk. hostmaster.imperial.ac.uk. 2025927446 2700 1800 3600000 3600
CAA
DS
40290 13 2 B997B6FDEDADB12C747122A6CC16630AFD2F3FA3C74EF752A090CB41 9443E48D
DNSKEY
257 3 13 lF0ee7FY6rQXH35Bgkfgx/YFIw2brZaRD19N1XBwfqaa1lv1EjOpVDmb lYBSMFbLixg16cpmJD1a0+R9DIKUfA==
256 3 13 2lbxuNl5NWLEtEGoZpumVqn6U7IFVhnkwLxcza0RfvEcCq77w4IgNRzA FYmiBVqq2eb7RTdbTozEiRsFUreeGQ==
RRSIG
AAAA 13 3 86400 20260907135651 20260808135324 25063 imperial.ac.uk. dC4NJw0ASsKuUcwPzDDqkEN/uYurmlvdrAvwRgv4zaAX8Wzjand/h7mQ oTB52BnPGV0VErqNTREff792rysa1w==
A 13 3 86400 20260907135651 20260808135324 25063 imperial.ac.uk. phNWPZRrtbZvwO214hTt7Qu6vmK0KTRdbm7jV3bMI6+EIno1koWRQWoo Da/zqcgO1tbvBkCkT5XszOUOMzCFug==
NS 13 3 86400 20260827092718 20260728090220 25063 imperial.ac.uk. 5Www6Es/3RyiSQBpzqs4vhZccGhna+I1dHife9yaus1aUcH6VAP3FRaj DCviCxn4a6qB5avBnIWI6k71WHyjfA==
DS 8 3 3600 20260818144439 20260719131439 7336 ac.uk. pWxorHoFDIeO75HR0DHZJZNA5b4hDY4R+RwAoZKmts/POJ2HFxzpq+ek SCWrO0L+5RyHmqcnJ6KmFzk+zsn2GY+HOK1QkZzqSckbo8zhqHY6TGCP KNHq3pBHyBW0S8et45yPT9DrRWzKWDyE65XzdIMApOMZ3fBHbXkeoGkj GuY=
MX 13 3 3600 20260822133317 20260723130353 25063 imperial.ac.uk. AOEI1d1ywZrrnFWTGEI+wWtCfB+jnZVLoy9TMkfccwuMG35CdnCmXmLd y53dNVwjAe9/K4r6kBHVtCbjN1VV7w==
NSEC
360-visit.imperial.ac.uk. A NS SOA MX TXT AAAA NAPTR RRSIG NSEC DNSKEY
NSEC3
SRV
NAPTR
100 10 "s" "x-eduroam:radius.tls" "" _radsec._tcp.roaming.ja.net.
TLSA
SSHFP