DOMAINS CHANGES SERVICES CERTS API

shef.ac.uk

Observed 2026-06-15T10:17:54.876Z (9h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
01651333-93d5-4ea8-ae58-358895b9f77f
Output Hash
629198bf30b3f111614f97bf24a13d08abae12c273c772a03aaad375aeec75de
Signature
ed25519:ba93ff62b1ce26dc97e75de827d6c042aaac3a7aba83f5a50db6ecb9a03d75cf72ba2ac9f1e18b63d15baeb46c46af8d122db02c6a0a2cd78c07ccfe01ab0c01
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
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DNS Records

A 1

  • 143.167.2.102

MX 5

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

TXT 8

  • v=spf1 ip4:143.167.0.0/16 ip4:95.172.88.0/22 ip4:130.88.36.5 ip4:80.93.168.194 ip4:85.92.81.226 ip4:146.177.26.90/31 ip4:146.177.26.108/31 ip4:81.17.56.1 ip4:94.23.120.168 ip4:149.56.182.220 ip4:35.242.247.107 ip4:34.107.8.58 ip4:212.227.126.128/25 ip4:82.165.159.0/26 ip4:212.227.15.0/25 ip4:212.227.17.0/27 ip4:217.72.192.64/26 ip4:74.121.48.4 ip4:31.221.91.141 ip4:212.54.136.59 ip4:31.221.72.237 ip4:35.177.177.249 ip4:35.178.89.45 ip4:50.56.130.220/30 ip4:207.97.204.96/29 ip4:146.20.14.104/30 ip4:164.177.132.168/30 ip4:35.234.108.85/32 ip4:34.90.200.156/32 ip4:35.204.47.209/32 include:_spf.google.com include:wpm.flywire.com include:spf.mailanyone.net include:spf.mandrillapp.com include:shops.shopify.com -all
  • apple-domain-verification=aQwUN0OnGdXEaFv7
  • QuoVadis=b6b1f5bd-5729-453c-9950-107c31ff576a
  • google-site-verification=isKsdLEuDlo36yj5mOEE565z5MSZ3ZToeKOK5ovSB0U
  • fastly-domain-delegation-nswth4upxeqnqveipseg-00624106-2026-03-04
  • google-site-verification=xecQmyR2UQAd3OiZbAW_FJHFJPwg8p8uX30nW4o6zOY
  • v=DMARC1; p=reject; sp=quarantine; rua=mailto:dmarc-rua@dmarc.service.gov.uk,mailto:re+fgkd33bleer@dmarc.postmarkapp.com;
  • v=STSv1; id=202510182308Z;

NS 3

  • hippo.shef.ac.uk
  • acheron.shef.ac.uk
  • ns4.ja.net

SOA 1

  • {"mname":"acheron.shef.ac.uk","rname":"hostmaster.shef.ac.uk","serial":2025552728}

CAA 9

  • {"flags":0,"tag":"issue","value":"digicert.com"}
  • {"flags":0,"tag":"issue","value":"letsencrypt.org"}
  • {"flags":0,"tag":"issue","value":"amazon.com"}
  • {"flags":0,"tag":"iodef","value":"mailto:soc@sheffield.ac.uk"}
  • {"flags":0,"tag":"issuewild","value":"letsencrypt.org"}
  • {"flags":0,"tag":"issue","value":"pki.goog"}
  • {"flags":0,"tag":"issue","value":"sectigo.com"}
  • {"flags":0,"tag":"issue","value":"godaddy.com"}
  • {"flags":0,"tag":"issuewild","value":"sectigo.com"}

TLS Certificates (0)

None.

Subdomains (15)