Name Servers
tgac.ac.uk. 1200 IN NS pdns1.nbi.ac.uk. tgac.ac.uk. 1200 IN NS pdns2.nbi.ac.uk.
Mail Servers
tgac.ac.uk. 1200 IN MX 0 tgac-ac-uk.mail.protection.outlook.com.
SOA Details
tgac.ac.uk. 1200 IN SOA pdns1.nbi.ac.uk. dns.enquiries.nbi.ac.uk. 2025102711 28800 3600 604800 10800
Certificate Authority Authorization
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
tgac.ac.uk. 1200 IN DMARC v=DMARC1; p=reject
DKIM
tgac.ac.uk. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyMmvmFO2WBAWkEIFBvuZ9lyssD17kjPT/wAQ7DwhLn0g8gc6K7/OManD8uN+MnaDDa588chXXf2I5FsW+8tdUfbgpRzxHG3GhhWdkWNJZC3Q1J48SJzORnG0OlpnNkRiZLptpBLOrfhpBLyLIm0qe84YWv2mCOLZmEh5kYu0wqUIv9ZlFzyzJ5FA48CAt8oHLBkMxONvxuJQilDvA6vfZMxccktGLIykJAdPfvjFiQZ5M/rgx169OTOFCzcLXn790QK91mM6SasVp3IG1Xw32q416y76/JUED6Hvy5uLSPlOjXAzioBX5PYPMrdKUKs2kpAgKZJEI6IN5yoyJ5a0FQIDAQAB; tgac.ac.uk. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2Xcybie66T9wkZXgz/aThc6ppSby+XxsN6kbxh2OuwNOlo9OO/1ubSlM5WRb6ShY46twnQifV912ZuGb3D07VvMERHxVniOdZ2m95bVet0g/G6o+0POEVV3K+Azu8iBSSCUB1m+9WiJ0S3HejemKfNRCR2BPK97fcFNN8t5psRLzADMuLlKTn9dpGX1XkRGUhMcQ9lKpBI4+pgV8Fd15KK9xwoj1G1NpYTlimtVL7GcVRaGuywI3VgGTILwqrbn0DHYOweQ0d1l9j+C2v/5Y1JJZf7GaSYGWeeEAqjrsH7eaGOEpwadZ9LbdOGmZpWe5k+zriCLtyjDG838EpKl92QIDAQAB;
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
tgac.ac.uk. 1200 IN TXT "v=spf1 include:spf.protection.outlook.com ~all"
MTA-STS
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
tgac.ac.uk. 1200 IN TXT "google-site-verification=sETpsrKBvJW0Z-qnSeJvVuGvU1vgrLr4PD_-25p0g4E"