ox.ac.uk

Observed 2026-06-15T16:08:40.850238962+00:00 (2h ago). Every field below was attested with an Ed25519 signature at scan time.

Don't trust this page — check the math. Verification runs entirely in your browser. Nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
c6b862af-e49c-483c-9899-2bdf446709d6
Output Hash
966b7e84fcd71ac0b7dfbbdcd4b0cab14f6f96fdc5be5ded3ce9f30ab61e82c3
Signature
ed25519:40e8e4c1b8294e3d88a2840abaa7d1cd15ac8324e3f7a99051148043a9407a0e7f75da172bfd1dcf628ff6a2487fb06adb470718baa80bd022f490a3f8619d04
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
Verify this in your browser

DNS Records

A 1

  • 13.51.62.86

MX 1

  • {"priority":4,"exchange":"oxforduni.in.tmes.trendmicro.eu"}

TXT 21

  • hes=3c57da24c0cf354d2d270f87f9033045
  • wdc9f05rx6mmn1rgzqrxz8l7ljrn2c5x
  • 1zl23trd62r8wgvvrv0gjg7z1gxr64gw
  • 1FBF055C-7912-4406-8091-79206812E154
  • google-site-verification=uHCoKrADK1i1za25F8hr2arNkmwrT3Krl7Jk5RRFCGM
  • facebook-domain-verification=647crbrjssj5mgbuy5ptjl8c6qmh23
  • MS=ms57844111
  • 022fc977acdd42cabb4a3cd9d17138bb
  • b8zq7ht7w0jmhx3wgzn5srmjl8b0y0gp
  • openai-domain-verification=dv-FrXjlS30zrnR8T3D1ktwxud7

NS 6

  • auth5.dns.ox.ac.uk
  • auth6.dns.ox.ac.uk
  • dns0.ox.ac.uk
  • dns2.ox.ac.uk
  • auth4.dns.ox.ac.uk
  • dns1.ox.ac.uk

SOA 1

  • {"mname":"raptor.dns.ox.ac.uk","rname":"hostmaster.ox.ac.uk","serial":2026064214,"refresh":3600,"retry":1800,"expire":1209600,"minimum":900}

TLS Certificates (4)

Common NameIssuerExpires
ox.ac.uk C=US, O=Let's Encrypt, CN=YE2 Sun, 13 Sep 2026 11:09:39 +0000
YE2 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (0)

None observed.