DOMAINS CHANGES SERVICES CERTS API

cu.edu

Observed 2026-06-15T16:25:38.914496544+00:00 (2h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
933ddd71-cc45-4842-a85c-c5c9eeddb5bb
Output Hash
b6dfd0edc41df4a312ae897c707c94ccd226da3c97671a5f6de79743c147e36b
Signature
ed25519:0a8b3d2adaa7cf595002c1b6e4e39df0e90c3ce4d8a181a09c636972c7dcb375f245c6a083a59a018db3e2a33b1dc4a6e5bac4a2e8f3165dd60b3a2f211bf100
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
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DNS Records

A 1

  • 23.185.0.3

AAAA 2

  • 2620:12a:8001::3
  • 2620:12a:8000::3

MX 1

  • {"priority":10,"exchange":"cu-edu.mail.protection.outlook.com"}

TXT 14

  • _globalsign-domain-verification=HhVeiSKIzpErKs0wHEAx0o32Z0civrS6plrUOt4M-B
  • SFMC-nCqU91NmdDFREOVQ3Vcqns0MCHTHXiY2MQJOkdMs
  • pardot654853=81d752e752c183e4bd5b21755d75a444a9399bb49c5d9c3f9819199e03158082
  • MS=35F66365F292BD92898C1F9E92E0B839769891F8
  • 1password-site-verification=HUTGTY3IQ5CGFBFFZSVPDZTH7Y
  • facebook-domain-verification=hk6531shxfomy8mnyv13ugtq5ekonl
  • SFMC-xe9G0OU862W2jbGpqi9eMwAxsIVjt3WpKzQoRxgy
  • aY1MJQkpCIxJn6wwMPnMuChcoRGnFjDmdt25lVIx6Qe5r0bwvtn1HSZiR3LHraXOnnubLy1YdLvaAG9MLvWZHw==
  • cXbeJ4UDJBg+cxayxIvAK7sNlob/rhFmsvARSfdngBDvXzA9gnPBaF1leueKYuSy6wdUw8rtssKey/GXMolhiQ==
  • v=spf1 redirect=cu.edu.on.autospf.email

NS 5

  • ns11.cu.edu
  • ns9.cu.edu
  • ns13.cu.edu
  • ns10.cu.edu
  • ns12.cu.edu

SOA 1

  • {"mname":"ns9.cu.edu","rname":"ecs-infrastructure.cu.edu","serial":2026061001,"refresh":1800,"retry":300,"expire":604800,"minimum":300}

TLS Certificates (3)

Common NameIssuerExpires
cu.edu C=US, O=Let's Encrypt, CN=YR2 Thu, 03 Sep 2026 12:48:48 +0000
YR2 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (4)