umsystem.edu

Observed 2026-07-14T22:34:04.946Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMicrosoft 365

Also usesGoogle Search Console

tranco_40k

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

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

umsystem.edu

A / AAAA

151.101.2.216151.101.130.216151.101.66.216151.101.194.216

Cloudflareserves the site

ns10002.missouri.eduns10001.missouri.edu

missouri.eduanswers its DNS

umsystem-edu.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.umsystem.edu/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time1517 ms

DNS resolutionNOERROR

Redirect chain

https://www.umsystem.edu/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 4

151.101.2.216
151.101.130.216
151.101.66.216
151.101.194.216

MX 1

0umsystem-edu.mail.protection.outlook.com

TXT 26

apple-domain-verification=1ACggmTBh9axJOKC
MS=ms85686518
42yqeoQYXgvS6eC8frrszg4ax3wpL5PkvmKtT44BINVTYqKl9leOEUYKUHat69vO5yskqiH6+wb7+WIZn2w9Aw==
openai-domain-verification=dv-AuLtV9aFUOCkFo3GYq6WpDWd
cisco-ci-domain-verification=42c4ec35b812593271733e2786cfe1a4df74aa57dbe48440f6bbe564cced34c5
ms-domain-verification=8d2117b6-89bc-4efa-ae55-d94ffa30391e
smartsheet-site-validation=PIdxB3wX_mWODEH3BXN8Xkt7kK5HLrLx
e2ma-verification=4sueb
jamf-site-verification=Zx0H_oB74Se1xRcmmcRAGg
adobe-idp-site-verification=021d77b1-0eff-4a78-a4d9-f4d0b3ff78c9

NS 2

ns10002.missouri.edu
ns10001.missouri.edu

SOA 1

ns10001.missouri.edu register.missouri.edu

TLS Certificates (0)

None.

Subdomains (11)

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

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

Ed25519 Receipt

Receipt ID: bb9381bc-93d5-4116-95be-b43442dd2223
Output Hash: 3037a0172e1db7dc766692c9750b46f2a16bb5a2ee2da86608eb272e121d69b1
Signature: ed25519:b1a0d58c0939c82a74991f824cc42bb5c2af540e932ac74996577656a12f347f5cc473d7269d260ba2da0072ca58cb3034ed032386a8d63a2ab82cda7c8e2b02
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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