tcu.edu

Observed Jul 21, 2026, 19:20 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Runs onAmazon

Secured byAmazon

Also usesDocuSignAtlassianGoogle Search Console

28 subdomains · education_expanded

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

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

tcu.edu

A / AAAA

54.162.35.76

Amazonserves the site

ns1.tcu.eduns99.tcu.edu

tcu.eduanswers its DNS

ppagent02.tcu.eduppagent05.tcu.eduppagent06.tcu.eduppagent01.tcu.edu

tcu.edureceives its email

TLS

tcu.edu

Amazonissued its certificate

DNS Records

A 1

54.162.35.76

MX 4

0ppagent02.tcu.edu
0ppagent05.tcu.edu
0ppagent06.tcu.edu
0ppagent01.tcu.edu

TXT 22

pardot496491=3b8331f01386b761b77972f6f74304df60d851ed29879396aec144b18bd16377
docusign=ac598160-7bff-43e2-9ed0-d7b0d420a8a8
atlassian-domain-verification=qrZfHeypcqID8x04nOdqBzQ6sWIiBcNsOSsvp4kjyy97YC3u1v/jW55fVawBF27Z
e2ma-verification=p6bfb
google-site-verification=x-5CLyClAL0MgQsvFdzTdOh6xon2OSLt6xv3-kIJMFk
00DDp0000016Gcj=1TBUo00000000xh
DA141D986E7ECAADFA978AFECD0F76315CA48052
canva-site-verification=f_Zjl_Dy-1b6x2Aj8G00qg
docusign=ae2738f0-b2d5-43bc-a744-c6b9cca2a721
vwNnqwCOU0m1++yIeoNrReAF5Z9En+QUSThz2IGHX56pnMsc3IRN97zWXORiOfVnbFH7lwiJqAWPAeOWJfcfFg==

NS 2

ns1.tcu.edu
ns99.tcu.edu

SOA 1

ns1.tcu.edu empty.empty

TLS Certificates (3)

Common Name	Issuer	Expires
`tcu.edu`	C=US, O=Amazon, CN=Amazon RSA 2048 M04	Mon, 02 Nov 2026 23:59:59 +0000
`Amazon RSA 2048 M04`	C=US, O=Amazon, CN=Amazon Root CA 1	Fri, 23 Aug 2030 22:26:35 +0000
`Amazon Root CA 1`	C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2	Thu, 31 Dec 2037 01:00:00 +0000

Subdomains (28)

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 tcu.edu. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_65546ea3eed555f9
Output Hash: cc02899a548ce207c3406ce21b5ce4b897307c9cf369e92c3dbd11702fb42468
Signature: ed25519:741e13bfd16b9cb80d463acdadcf8de3f3f071fcc03daa92ffa6f1001e1aec8ab3078eed4550fd41900adaa714bda0fea934d8b37f9a42a749b85084d09c8102
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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