dri.edu

Observed Jul 24, 2026, 02:03 UTC (4h 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

Email byMicrosoft 365

Secured byInternet2

Also usesDocuSignGoogle Search Console

9 subdomains · tranco_100k

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

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

dri.edu

A / AAAA

54.186.203.101

unattributedserves the site

dns2.dri.eduns1e.nevada.edudns1.dri.edudns3.dri.edu+1 more

dri.edu + nevada.eduanswers its DNS

dri-edu.mail.protection.outlook.com

Microsoft 365receives its email

TLS

www.dri.edu

Internet2issued its certificate

DNS Records

A 1

54.186.203.101

MX 1

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

TXT 11

8573050e-5540-403a-9c2a-f9fd2de698f1
OAKBA1KVKvbA4FjSW+nENdksKenaPwJg71yGyFRo4Gt3vWc/R8Ka19710UBk4GEl9mFYXgyBl18hpLed8I3tkg==
cursor-domain-verification-1ra2fy=pBbTmpC9PrKV8GLZ3QIxZDEg0
docusign=c053764e-3b17-47c4-af8f-9376bbf2bfb9
google-site-verification=Bq7vIAFdDQrpB59zFVw5VvDyIKUpfPDjH7jaE80udKk
v=spf1 ip4:134.197.190.84 ip4:134.197.190.9 ip4:134.197.190.125 ip4:134.197.190.13 ip4:134.197.190.80 include:_spf.psm.knowbe4.com include:spf.protection.outlook.com include:_spf.e2ma.net -all
e2ma-verification=8t2bb
google-site-verification=-UUaZqsmCfceW8dveK_GpGLcW1-34tnT0xfbiy80_oI
google-site-verification=lUSoukKwGrrMeaHe4uLiCWiOHs1snf_r1R-25BwRAdU
B6A382CE488C92F18AB2022B17BF61F3

NS 5

dns2.dri.edu
ns1e.nevada.edu
dns1.dri.edu
dns3.dri.edu
ns2e.nevada.edu

SOA 1

dns1.dri.edu postmaster.dri.edu

CAA 7

issuewild "emsign.com"
issue "letsencrypt.org"
iodef "mailto:hostmaster@dri.edu"
issue "emsign.com"
issue "sectigo.com"
issue "digicert.com"
issuewild "sectigo.com"

TLS Certificates (3)

Common Name	Issuer	Expires
`www.dri.edu`	C=US, O=Internet2, CN=InCommon Intermediate CA - OVG3C	Fri, 05 Feb 2027 16:31:10 +0000
`InCommon Intermediate CA - OVG3C`	C=IN, O=eMudhra Technologies Limited, CN=emSign Root TLS CA - G3	Sat, 07 Apr 2029 20:01:32 +0000
`emSign Root TLS CA - G3`	C=IN, 2.5.4.11=emSign PKI, O=eMudhra Technologies Limited, CN=emSign ECC Root CA - G3	Sat, 09 Jul 2039 18:30:00 +0000

Subdomains (9)

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

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

Ed25519 Receipt

Receipt ID: rcpt_37dbe447c76ba190
Output Hash: 52d372d89d1dd825de79003976402b1836c77425ab26372b7eaa79cf07551a10
Signature: ed25519:489e2ceafe685b1b144ed7b4d8da7e8619265cc9317b9d7798f505357121a8138b90e8f37e0d4d6575837e14661647050da16c8d06f86119193fdffa06884f05
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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