umass.edu

Observed Jul 21, 2026, 19:37 UTC (17h 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 onCloudflare

Email byMicrosoft 365

Secured byInCommon

Also usesAtlassianDocuSignGoogle Search Console

107 subdomains · push_legacy

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

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

umass.edu

A / AAAA

128.119.8.148

Cloudflareserves the site

ns3.umass.eduns1.umass.eduns2.umass.edu

umass.eduanswers its DNS

umass-edu.mail.protection.outlook.com

Microsoft 365receives its email

TLS

www.umass.edu

InCommonissued its certificate

DNS Records

A 1

128.119.8.148

MX 1

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

TXT 15

v=spf1 include:_spf.umass_edu._d.easydmarc.pro ~all
SFMC-KXre0Hu0yLKCbZ4G1IAA_ugZyqjL6rQyq6gcC9UA
atlassian-domain-verification=TEkVpmOhzlaxS1V6qJJKtpecXmQdjnxAxqw7jeu2CiS1i1CvaOwG1WpicTzGNi5G
wrike-verification=NTcwNjE0NDo1ZDlmOTc2ZDM3ODI4ODQxOWM2ZGM3ZDgyM2IzODM4NWJjMDBiMTY3OWY2N2FlOGIzMGM4OTQ0NWIwNmIzOTlh
apple-domain-verification=821PLRPopHGGQuUYWdD3eBeQe8qEHXr5kNmixmbrOPY
Foxit-domain-verification=0670fd9cd5fbb824f7c6091fff9f9ed6
bw=gfvcKQpCHrI5WhlDCCwVVJjovTo+ThxJe8h1CzkpcjLI
canva-site-verification=LHz6cPuKG1W0mAHl6XEOmg
airtable-verification=5c696cbb030c19eb3f7b812ab3d3a844
dW1hc3M=

NS 3

ns3.umass.edu
ns1.umass.edu
ns2.umass.edu

SOA 1

grid-soa.it.umass.edu hostmaster.umass.edu

TLS Certificates (4)

Common Name	Issuer	Expires
`www.umass.edu`	C=US, O=InCommon, LLC, CN=InCommon RSA OV SSL CA 3	Fri, 20 Nov 2026 23:59:59 +0000
`InCommon RSA OV SSL CA 3`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46	Mon, 05 Nov 2035 23:59:59 +0000
`Sectigo Public Server Authentication Root R46`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 23:59:59 +0000
`USERTrust RSA Certification Authority`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 23:59:59 +0000

Subdomains (107)

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

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

Ed25519 Receipt

Receipt ID: rcpt_2b1b3bff46e64e22
Output Hash: 2d3e1971b9c21ec0b9c2bd13d2b7fb63d8075b75b55e769cfa15674b36577b56
Signature: ed25519:a0b0b3c0ede0bf779446133fde321fa6ed5b1a1a3137617e0949dca88b6d40e99092990e72b81c42043e875518c864d8b4051659d93f654c9fc8f9ed69123d00
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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