utsystem.edu

Observed Jul 22, 2026, 00:58 UTC (2d 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 onUniversity of Texas System Administration

Email byMicrosoft 365

Secured byInternet2

6 subdomains · tranco_40k

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

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

utsystem.edu

A / AAAA

198.147.139.112

University of Texas System Administrationserves the site

ns1.utsystem.eduns2.ots.utsystem.edu

utsystem.eduanswers its DNS

utsystem-edu.mail.protection.outlook.com

Microsoft 365receives its email

TLS

www.utsystem.edu

Internet2issued its certificate

DNS Records

A 1

198.147.139.112

MX 1

10utsystem-edu.mail.protection.outlook.com

TXT 7

7A3Cn2apCJ70xyH1NC28g+TlIQI/sazg8ZermCrVFrxo6OHGrPHuC1orpHVfpcD9DwoyROcEhNWBlO470ZqNTg==
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:mktomail.com ~all
v=msv1 t=6A7F62B4-324D-4B8E-AE3E-79497827716E
smartsheet-site-validation=Gu7nkRClf3ZXUfLB3yG_PMRfUjZ1zR30
X5zioMa5xYTWdYPGjVYLLWD5ACCtvY1BeaWAwvpznWdhtMeFJdfcjHuuYbj3KQiLtQch/3SnwVFaHFWHM+69Hw==
OsAYh7xCC4Rw8Jy8pkjs3EZNgX67FfANQOEsfmjtHmYhbxmDqJImLn6FJywgnv4qhteEEejEZEE5XpkZKDePaw==
v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email,mailto:rua@utsystem.edu; ruf=mailto:ruf@utsystem.edu; fo=1

NS 2

ns1.utsystem.edu
ns2.ots.utsystem.edu

SOA 1

ns1.utsystem.edu hostmaster.utsystem.edu

SRV 4

ygg2.vp.vc:5060 p50
ygg1.vp.vc:5060 p10
ygg1.vp.vc:5061 p10
ygg2.vp.vc:5061 p50

TLS Certificates (4)

Common Name	Issuer	Expires
`www.utsystem.edu`	C=US, O=Internet2, CN=InCommon RSA Server CA 2	Tue, 16 Feb 2027 23:59:59 +0000
`InCommon RSA Server CA 2`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 15 Nov 2032 23:59:59 +0000
`USERTrust RSA Certification Authority`	C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services	Sun, 31 Dec 2028 23:59:59 +0000
`AAA Certificate Services`	C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services	Sun, 31 Dec 2028 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 utsystem.edu. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_19f5a486f81957b7
Output Hash: d71f12aaeead778c49164309a6a387777a721464cd0326e17e59bb3103664010
Signature: ed25519:c41cac94d6dc92ee0325d5a4654f10d813951bea8c215d008cc1339f47699ac38aae673c3955e4fe55f2e089008059212c34190fbaf38be89def182e43817206
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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