usmd.edu

Observed Jul 24, 2026, 19:52 UTC (9d 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

Not responding

Email byMicrosoft 365

Also usesZoom

tranco_100k

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

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

usmd.edu

noc.usmd.edutrantor.umd.eduumcpnoc.ums.eduns.usmd.edu

usmd.edu + umd.edu + moreanswers its DNS

usmd-edu.mail.protection.outlook.com

Microsoft 365receives its email

DNS Records

MX 1

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

TXT 7

MS=ms33881054
OaMmDz6dpCj2vUg2JIz3/kIWHof49CgeI3LdRWP9U12gPCBma0SHOzU1FLQcrx0Mv93/18VUMDzAzlaFD4RSGw==
ms-domain-verification=71321f09-1d88-468b-b9e8-0c75f7efab09
ZOOM_verify_r-6WEE9lRcCaGkiI3ppEAg
adobe-idp-site-verification=452d0f176fb19cd51e10c34f95a0709034bc3e5f5c62e9f8fcbed84c1d19ce05
v=spf1 +ip4:131.118.1.0/24 +ip4:131.118.2.249 +ip4:131.118.254.0/24 +ip4:52.152.139.135 +ip4:40.114.38.216 +ip4:96.43.142.21 +ip4:52.255.150.36 +ip4:52.224.246.216 +ip4:20.163.173.59 +mx include:spf.protection.outlook.com include:one.zoho.com -all
v=DMARC1; p=none; rua=mailto:postmaster@usmd.edu

NS 4

noc.usmd.edu
trantor.umd.edu
umcpnoc.ums.edu
ns.usmd.edu

SOA 1

ns.usmd.edu hostmaster.ns.usmd.edu

TLS Certificates (0)

None.

Subdomains (0)

None observed.

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

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

Ed25519 Receipt

Receipt ID: rcpt_f057d3cc96da99c0
Output Hash: 1806cfa22148b0266846657a1f24772cec1db6a8a650fc9ca64d141de26b5314
Signature: ed25519:84cf322794922a369b23817d2473bca1ae6d50483723d1c42752a6c30e38a147babdd4fbcd3f3b0a85d406fb922dfc977efc39770eadf7dfe0d2122cb89ef201
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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