DOMAINS CHANGES SERVICES CERTS API

york.ac.uk

Observed 2026-06-15T16:12:01.254770667+00:00 (1h 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
46a88941-bf26-4703-8deb-16a5520d3cd2
Output Hash
b221122787aa1a6cad231f5044b6f2a7ceef1f74b8d2088575277933541d1bf8
Signature
ed25519:0872254b087a5a2fd2cb2cfb3209ac2b64029ea4695245865b8aacea15acc346fcb3667a0cc73887ebe34c0a2d8464223e8fdccb98cdfaf5c9a4df972dc29f06
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
Verify this in your browser

DNS Records

A 1

  • 144.32.128.115

AAAA 1

  • 2001:630:61:180::1:73

MX 5

  • {"priority":5,"exchange":"alt2.aspmx.l.google.com"}
  • {"priority":10,"exchange":"alt3.aspmx.l.google.com"}
  • {"priority":5,"exchange":"alt1.aspmx.l.google.com"}
  • {"priority":1,"exchange":"aspmx.l.google.com"}
  • {"priority":10,"exchange":"alt4.aspmx.l.google.com"}

TXT 9

  • formstack-domain-verification=8f07a12621b9628970ca76f97743e294
  • hpe-greenlake-domain-verification=7a58677678314133754e6c2d736348414455503633784161346d494232534d6a
  • 9j7dn62br4c9bj3rc1ug6mal1q
  • atlassian-domain-verification=Yhq9OnKNxMwugKi1gcSWjAn1xqUW9Ig4EjWsmd0f/xoTFwDaWmLoQpZ3Z0YKi1zw
  • docusign=15f9236f-fcc7-43a8-b92d-a7f61feaf46b
  • v=spf1 include:_spf.york.ac.uk include:_spf.google.com -all
  • mandrill_verify.3Ru1mvZzZJy5d2dGlzkKaQ
  • twilio-domain-verification=1395e7d15ae1fac1a10b8a7b0ad5e66e
  • v=DMARC1; p=reject; sp=reject; adkim=s; aspf=r; rua=mailto:JFF2GGVkzEr@dmarc-rua.mailcheck.service.ncsc.gov.uk;

NS 4

  • auth1.dns.cam.ac.uk
  • ns1.york.ac.uk
  • ns0.york.ac.uk
  • ns2.york.ac.uk

SOA 1

  • {"mname":"nse0m.york.ac.uk","rname":"hostmaster.york.ac.uk","serial":2018183230,"refresh":28800,"retry":7200,"expire":1209600,"minimum":86400}

SRV 10

  • {"priority":20,"weight":1,"port":5222,"target":"talk4.l.google.com"}
  • {"priority":20,"weight":1,"port":5222,"target":"talk3.l.google.com"}
  • {"priority":20,"weight":1,"port":5222,"target":"talk2.l.google.com"}
  • {"priority":20,"weight":1,"port":5222,"target":"talk1.l.google.com"}
  • {"priority":5,"weight":1,"port":5222,"target":"talk.l.google.com"}
  • {"priority":5,"weight":0,"port":5269,"target":"xmpp-server.l.google.com"}
  • {"priority":20,"weight":0,"port":5269,"target":"xmpp-server4.l.google.com"}
  • {"priority":20,"weight":0,"port":5269,"target":"xmpp-server3.l.google.com"}
  • {"priority":20,"weight":0,"port":5269,"target":"xmpp-server1.l.google.com"}
  • {"priority":20,"weight":0,"port":5269,"target":"xmpp-server2.l.google.com"}

CAA 11

  • {"flag":0,"tag":"issuemail","value":"\"pki.goog\""}
  • {"flag":0,"tag":"iodef","value":"\"mailto:cert@york.ac.uk\""}
  • {"flag":0,"tag":"issue","value":"\"sectigo.com\""}
  • {"flag":0,"tag":"issuewild","value":"\"sectigo.com\""}
  • {"flag":0,"tag":"issue","value":"\"godaddy.com\""}
  • {"flag":0,"tag":"issue","value":"\"digicert.com\""}
  • {"flag":0,"tag":"issue","value":"\"awstrust.com\""}
  • {"flag":0,"tag":"issue","value":"\"letsencrypt.org\""}
  • {"flag":0,"tag":"issuewild","value":"\"awstrust.com\""}
  • {"flag":0,"tag":"issuevmc","value":"\";\""}

TLS Certificates (3)

Common NameIssuerExpires
www.york.ac.uk C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV E36 Wed, 14 Oct 2026 23:59:59 +0000
Sectigo Public Server Authentication CA OV E36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root E46 Fri, 21 Mar 2036 23:59:59 +0000
Sectigo Public Server Authentication Root E46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust ECC Certification Authority Mon, 18 Jan 2038 23:59:59 +0000

Subdomains (2)