DNS Report: ulster.ac.uk

Generated: 2026-08-10T14:21:52-05:00

82/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/203 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
OKDNSSEC chain15/15DS and DNSKEY detected.
OKCAA policy5/5Certificate 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.
OKMTA-STS5/5Mail transport policy.
OKTLS-RPT5/5TLS reporting policy.
OKValid TLS certificate55/5535 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
OKHTTP security headers35/359 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.
ERRORHTTP response0/40HTTP/2 403
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
2.58.104.10
AAAA
CNAME
MX
0 ulster-ac-uk.mail.protection.outlook.com.
TXT
"atlassian-domain-verification=17mmxCwgapffSJ71Dnny2Kgiq0kXhOQQZaJty0NHUSsRYNXuGTAvzvL9kRHakRfI"
"anthropic-domain-verification-0d6p1d=5w916quofnz8fL4SOctHbhxgn"
"openai-domain-verification=dv-eiEgxS0yWuLxUTPgNWxKVUGo"
"hpe-greenlake-domain-verification=694a303731654a524655524d64336f6b62656841595870654c4c5669656b3630"
"v=spf1 a:e4.ulster.edu include:spf.protection.outlook.com include:wpm.flywire.com include:spf.topdesk.net -all"
NS
chief.ulster.ac.uk.
ns4.ja.net.
captain.ulster.ac.uk.
SOA
chief.ulster.ac.uk. barney.ulster.ac.uk. 2026080685 14400 1800 604800 10800
CAA
128 issue "pki.goog"
128 issue "digicert.com"
128 issue "sectigo.com"
128 issue "amazon.com"
DS
50048 13 2 118E284A37B254EC74965B166B5133F88EFD23DB8B4DC5EC3CD6BC89 A56513BA
DNSKEY
257 3 13 zw8w8FL6rqwHADtx79NbGAaLC6qgr3ynl2yP5z1yMYif8X46p+9U5tLH 1MGvmld+buLQR49Ie35O4VgkLjiBvw==
RRSIG
SOA 13 3 86400 20260824191829 20260810181829 50048 ulster.ac.uk. LcYLck+AYUuBMD7NPvBjSGJyGzlwIZPGPeTk0IKEFOXmC1QhalKW6GZS c+AOsSiw5+WMPRBjFMomvnTXFAF1xQ==
TXT 13 3 3600 20260818092048 20260804083244 50048 ulster.ac.uk. HF0nMv0aWib8f+CJr6Ob1ZmxSHUlsBgzXBE3s+Psh8LJKi6L/zUDdLb7 4Z6Pqt2F4JArE+rDRpzCfdsflvZ9dg==
A 13 3 86400 20260817104538 20260803100736 50048 ulster.ac.uk. nc5pxf/XxY+LpKp5puoO0mNDSySCJfz0bgSlgS96kPSB+Hk0iBxZhkvb 7ooZuRpvsmImweBXolb0fGvovpcOfQ==
NSEC 13 3 10800 20260821145213 20260807140701 50048 ulster.ac.uk. 0xtLB7aqonL4J3PqZlna3Dv4FiGvVloWRGtj7JEvu5bKOLuA/dARtdPf 5qhco781u7hB/5NyzYhTdUqnyi8cqg==
NS 13 3 86400 20260818091846 20260804090918 50048 ulster.ac.uk. 2LEKD+zviyu2G7fxFRy1GD2v0IQ/OlgpsFYuWJWaBLSf86Z+loNQ0dwp lE/eDSPTwiyguyvsffkaaiuLqLrzWA==
DS 8 3 3600 20260818144439 20260719131439 7336 ac.uk. Uw7VbRGg4zwywfFh/nPhxHnQU/s3phjJ1fdJDPfAesWU7JTUBWcPhXRv 4Lplty/F0rM0cTepRpu8CZf5tPiGJZmySS8TesxYftfkSVe6t7dZXTev 3ODKR9Rf1Bqo1VhcRhV9P4WM8UurHptjtnyoHCWkv1VnDSb+fR1KIRpy 1wo=
MX 13 3 3600 20260818091846 20260804090918 50048 ulster.ac.uk. Bc3FiPi4h4y3GHRXyTgGOCUicTI6FDRz8DL8J1dr4TkUCBOPvPKLaR6O 0UZ0CS3+aWDccviKD2qdJpKn2oLABQ==
CAA 13 3 86400 20260818091846 20260804090918 50048 ulster.ac.uk. pbANJ9Tsb33BHo6wv/83IhnqUJDjf4SsQaJJDdQQeeBnFxa3GdaW8aSk MEyJVC2E0NTHGxgquEZm3DLuGmFv+A==
NSEC
autodiscover.365test.ulster.ac.uk. A NS SOA MX TXT RRSIG NSEC DNSKEY CDS CDNSKEY CAA TYPE65534
NSEC3
SRV
NAPTR
TLSA
SSHFP