unco.edu

Observed Jul 18, 2026, 12:17 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onFastly

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesZoomGoogle Search ConsoleAtlassian

IPv6 · 6 subdomains · education_expanded

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat unco.edu actually stands on - every host below is a signed observation

unco.edu

A / AAAA

23.185.0.12620:12a:8000::12620:12a:8001::1

Fastlyserves the site

ns1-03.azure-dns.comns2-03.azure-dns.netns3-03.azure-dns.orgns4-03.azure-dns.info

azure-dns.com + azure-dns.net + moreanswers its DNS

unco-edu.mail.protection.outlook.com

Microsoft 365receives its email

TLS

unco.edu

Let's Encryptissued its certificate

DNS Records

A 1

23.185.0.1

AAAA 2

2620:12a:8000::1
2620:12a:8001::1

MX 1

5unco-edu.mail.protection.outlook.com

TXT 16

ZOOM_verify_SpasCf2gSNCGxGm2hT7KrQ
v=spf1 ip4:3.223.206.163 ip4:138.86.63.8/29 ip4:138.86.97.124 ip4:138.86.60.26/31 ip4:74.200.12.0/32 ip4:74.200.12.248/30 ip4:66.179.68.0/26 ip4:66.179.147.160/27 ip4:66.179.102.0/25 ip4:128.136.37.0/24 ip4:138.86.63.16/31 include:_spfa.unco.edu -all
AppId=000000004808C008
s0vz2CDd7T/AVWiSR5O+gKXS4v0Rev2QWh4ddwxruHWlafCpi205DtLVwyWbv+gsZj9ZTILhe/5W3PiK/169XQ==
adobe-idp-site-verification=c8df1d3e-9438-4abd-b2b2-d34b153a5c5e
google-site-verification=IgS3zLJW7EpKS_9hp1cJT2u1ng5GJgbIiUw3Sq0GR-Y
apple-domain-verification=wF2BUmvPXNJGbbQo
5XHRDYUTLUQ0NB5QBB2UZ1AEW5PM8WBF8A118GY8D
e2ma-verification=3orcb
google-site-verification=l8mbSPFC7vQqP5mYWGwdyhb5VPSnM8ZhYNmHkjJougw

NS 4

ns1-03.azure-dns.com
ns2-03.azure-dns.net
ns3-03.azure-dns.org
ns4-03.azure-dns.info

SOA 1

ns1-03.azure-dns.com azuredns-hostmaster.microsoft.com

TLS Certificates (3)

Common Name	Issuer	Expires
`unco.edu`	C=US, O=Let's Encrypt, CN=YR2	Sat, 12 Sep 2026 14:11:50 +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 (6)

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for unco.edu. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/unco.edu">
  <img src="https://domaindrift.io/badge/unco.edu.svg"
       width="300" height="64" alt="DomainDrift signed observations for unco.edu">
</a>

Ed25519 Receipt

Receipt ID: 67cc698e-c5c3-4301-a5d8-50d202cb0bf7
Output Hash: 5d954f8f31280817ef644f3f6bc8d59c085035f5cbe018880537fa2186d776ee
Signature: ed25519:905992ba476de8b3c613709d4dfd5e510eae1c82b859e440af7174dc022a5ecf67feea3a0f9089f39ce106abafeffb65cebf544fd93820a027c92b6d25151d0f
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/unco.edu