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stdoms.ac.uk

.uk error HTTP 401

First seen 2026-06-18 · Last seen 2026-06-18 · crawled 2026-06-20 ·5 attempts

GB · 185.151.30.168 · AS48254 20i Limited

Reputation 84/100 crawl error dmarc monitor-only

http 401

DNS records live

NS
  • dns.stdoms.ac.uk
  • ns3.ja.net
MX
  • 0 stdoms-ac-uk.mail.protection.outlook.com
  • 10 mailgw.stdoms.ac.uk
TXT
Show 6 TXT records
  • eqe4h4u50v22hq1uol3anhjq2a
  • litH7TYn5gySAMfdYyTiaZG9uANF01BaVEjmSqRUwjS/z5snJgfmeZYSTzs/uav1ozhFNd5eyLxlqiZIsEcrxg==
  • rbce0o6e3qgvta1qnuukp1nnv4
  • S3wy1QDh
  • sample
  • 3SKH1MOD5HKFMSPSHV3D2UE41S
Verified for
  • Apple
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 ip4:195.194.9.220 ip4:195.194.9.12 a:mail.stdoms.ac.uk mx:mail.stdoms.ac.uk include:spf.exclaimer.net include:spf.protection.outlook.com include:cirqahosting.com include:25353097.spf08.hubspotemail.net -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7cFL9Dpe9yCw70aunWStRMaMzFXIeuNFewpPVt7Ub12FXvL0XvZg88r7l9rpcTZDfvDUK7SDe5EFOjRv1g…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCxDDft1eBoPS8MjmfsdLPRuU9O9r6dVawiwXePLymMS5pYOb9jC4aHLcSZO2gfALZiaGqF0ev7+OPQji5YIuPneN…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-08-04 to 2026-08-20
Expires in 60 days

Full certificate history on crt.sh ↗

Linked from (1)

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