DOMAINS CHANGES SERVICES CERTS API

cu.edu

Observed 2026-06-13T08:24:21.476Z (3h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
7f8debcb-5150-4e1d-b59f-cecd41650940
Output Hash
11301d434fc6b4f35875d8a5771646f56ba30ed765fb8b3842b0038b26575783
Signature
ed25519:5b944db7244abec555c6df7fae0b45133c2ddb40cf402c9c459ee495ffc65b43ef7fac1cc45518f0b71052b08a67e93df795fedf82fa312b0887ef0b5ff9650a
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

  • pardot654853=81d752e752c183e4bd5b21755d75a444a9399bb49c5d9c3f9819199e03158082
  • apple-domain-verification=BSVxaFpSdcRib9W6
  • MS=35F66365F292BD92898C1F9E92E0B839769891F8
  • v=spf1 redirect=cu.edu.on.autospf.email
  • facebook-domain-verification=hk6531shxfomy8mnyv13ugtq5ekonl
  • google-site-verification=TvCMRGZn8yRSf8fjN4KGTGsSIOheS1uAX4kNvtjQBcA
  • SFMC-xe9G0OU862W2jbGpqi9eMwAxsIVjt3WpKzQoRxgy
  • cXbeJ4UDJBg+cxayxIvAK7sNlob/rhFmsvARSfdngBDvXzA9gnPBaF1leueKYuSy6wdUw8rtssKey/GXMolhiQ==
  • SFMC-nCqU91NmdDFREOVQ3Vcqns0MCHTHXiY2MQJOkdMs
  • openai-domain-verification=dv-9jI2YpQaR9499Q0ulBsMn5CG

NS 5

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