DNS Report: plymouth.ac.uk

Generated: 2026-08-09T20:22:22-05:00

79/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/204 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
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.
OKTLS-RPT5/5TLS reporting policy.
OKValid TLS certificate55/5565 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
20.67.173.146
AAAA
CNAME
MX
0 plymouth-ac-uk.mail.protection.outlook.com.
TXT
"75vpi3ptb97r3b9h6v876gr4ov"
"google-site-verification=6AYQH-U5eqFbWkxvj33KPRHzJsxOfs-VvTabaVWS3CY"
"site24x7-signals-domain-verification=c3b97992cdf2970d707512ab7d6aee51"
"autodesk-domain-verification=Fl__-sc1yfRsqzWW_NMx"
"google-site-verification=3eFenW8gfaHWMf5VyxHdBUPeObC53XV3rIshzCJWpGA"
"v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com ip4:198.37.159.2 ip4:168.245.16.120 ip4:52.114.0.0/16 ip4:149.72.231.78 ip4:147.160.167.0/26 ip4:109.109.135.244 ip4:141.163.6.254 ip4:141.163.3.100 ~all"
NS
ns2-09.azure-dns.net.
ns3-09.azure-dns.org.
ns4-09.azure-dns.info.
ns1-09.azure-dns.com.
SOA
ns1-09.azure-dns.com. hostmaster.plymouth.ac.uk. 2019041204 14400 3600 2419200 3600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP