DNS Report: nihr.ac.uk

Generated: 2026-08-09T18:50:19-05:00

53/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/202 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/205 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.
ERRORValid TLS certificate0/55No valid certificate was retrieved.
ERRORCertificate lifetime0/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40No successful HTTP response.
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
165.160.15.20
165.160.13.20
AAAA
CNAME
MX
10 aspmx3.googlemail.com.
1 aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
10 aspmx2.googlemail.com.
TXT
"google-site-verification=7TkUOwE4uHh_AbqjmTxQsqvkRFISEyYtMWeg36UMXog"
"docusign=a6614648-8835-46b3-815e-5e3fca49429f"
"v=spf1 include:_u.nihr.ac.uk._spf.smart.ondmarc.com ~all"
"google-site-verification=4wQnt4A7ijCsJgDotPukrLvLxhQ5IgfPaItYgyccD6M"
"atlassian-domain-verification=7saGI7o2pzO78lVZmoWdJZFZ/a4a/0R6E/gndQ83HYMA3A7aydpgtXBlR/oo3rRa"
"google-site-verification=OYdf7oVO8XLiJS6HgK6iUrHWjrSZzzfzs-Dr9UwAdZE"
"google-site-verification=NqE1YcSRSJXNTZFmLszgo8goQOUJGFsPRWP7qzJf0l8"
"brevo-code:a784e18f5515b76641fc5a2f5dea7f43"
"zscaler-verification-140665770-9016025-tHszE6"
"uhtsp1220g368djh54gpuub4mc"
"google-site-verification=UgXQkUVL1ZTzKxaR3kvPqiBJo5HRnlJMTBPprUkB7tE"
"google-site-verification=LFZFeGgxMHMAzih7P2QJL7L-caCTxeRzjn6qFpWY1Eo"
"atlassian-sending-domain-verification=712b1d36-1206-45e1-a9fe-514e5a0cd733"
"vy61ww4wmcwbpf0rn3znqs2lmykw3grl"
"MS=ms20864549"
"atlassian-sending-domain-verification=927fbfa2-0e8d-47b3-a3a5-10db6e978fa9"
"asv=582dc25d41d4c986061d714ab734e3e5"
"brevo-code:38f08bcc2f33f1a933f4e9b340f0baad"
"atlassian-domain-verification=x4aFppYRDsJKmy7sKxi62ofa/ycZnaGseuawERMvUeOvuuFGN4bc89AXv3yJV5a3"
"MS=ms16527511"
NS
dns2.cscdns.net.
dns1.cscdns.net.
SOA
dns1.cscdns.net. hostmaster.cscdns.net. 2018081887 10800 1800 3600000 3601
CAA
0 issue "pki.goog"
0 issue "amazonaws.com"
0 issue "sectigo.com"
0 issue "digicert.com"
0 issue "letsencrypt.org"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP