eastdurham.ac.uk

.uk dns crawl

First seen 2026-05-08 · Last seen 2026-05-20 · pending HTTP 403 crawled 2026-05-19 2 attempts

GB · 77.72.2.34 · AS12488 Krystal Hosting Ltd

Reputation 100/100

http 403

DNS records live

NS

dns0.eastdurham.ac.uk
ns4.ja.net

MX

0 eastdurham-ac-uk.mail.protection.outlook.com

TXT

Show 5 TXT records

MFyGX4MgPY28IF3vVUnvAMiTmCzqua2fOT3h8i8t1tHGwD3y0IT1UrHWZJpOlSMZclwERSIkFYixGTsfRDXr2A==
v=msv1 t=1DA68860-763C-4D52-AA36-28F9CB5EC8EB
autodesk-domain-verification=cMDAkTG8wkph_plEgeUd
iqqweesQ/hnTop8IryD4S9QAd7Z+Ez4yGfakIDAD6K8iNZxUO6zYqoHzzp/scI6+5VaAyq/VBdw1JEKsfyKaVg==
have-i-been-pwned-verification=a78b574aae0c0b3384298bf1214a2b0c

Verified for

Google
Microsoft 365

Email authentication strong

SPF

v=spf1 ip4:213.251.59.1 ip4:149.72.165.64  ip4:198.244.156.129  ip4:77.72.2.34 ip4:212.219.39.76 include:kallidus-suite.com  include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:5PztmahMDXj@dmarc-rua.mailcheck.service.ncsc.gov.uk;

policy: reject (enforced)

DKIM

Show 4 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5XcjlIGenLFqIzfdRt2uKOO/gn3vuAMCkS6BzTKweLtm5ZVC0tJhABP26WkQQQc2C6D9cwz8dhTOdw…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvJUmG9pqf8cv/hGFAcWy/mZjn4Hrj42HQBcemAclg2SLEpQ6I3y6TMfxiksaGmORP7swZBIP4OM+zX…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA23xVOCwLGBZSgjiD6B+V0uBTm+qwEt1BoiVB7RBNxPTGBE6MMLP+KS9FHOiKID1oWuiNx6gimx3QNFX5IT…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0wX/SnQOivNDrQPjJzZPg7oprY68uhMaWC13xvwATHUs4LJYXR6xFS2iMAaMAMd1chR3BhkbzoPVnWwKMt…

selectors probed

Certificate (current)

R12

from 2026-03-23 to 2026-06-21

Expires in 32 days

Full certificate history on crt.sh ↗

Linked from (1)

visitcountydurham.org×1