umn.edu

Observed Jul 18, 2026, 12:06 UTC (16h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle (SPF sender)

Secured byInCommon

Also usesGoogle Search ConsoleAtlassianFacebook/Meta

4 subdomains · education_expanded

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

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

umn.edu

A / AAAA

134.84.223.68

Cloudflareserves the site

ns-1.umn.eduns-2.umn.eduns-3.umn.edu

umn.eduanswers its DNS

mta-p17.oit.umn.edumta-p14.oit.umn.edumta-p15.oit.umn.edumta-p10.oit.umn.edu+6 more

Google (SPF sender)receives its email

TLS

www.umn.edu

InCommonissued its certificate

DNS Records

A 1

134.84.223.68

MX 10

10mta-p17.oit.umn.edu
10mta-p14.oit.umn.edu
10mta-p15.oit.umn.edu
10mta-p10.oit.umn.edu
10mta-p9.oit.umn.edu
10mta-p13.oit.umn.edu
10mta-p11.oit.umn.edu
10mta-p12.oit.umn.edu
10mta-p16.oit.umn.edu
10mta-p18.oit.umn.edu

TXT 30

00D1I000001Y4P3=1TBPK00000000Uf
google-site-verification=XSXbEgpTI-Oi_fiIqTsykKhtGU2Z8FwZALXc6En0eK0
adobe-sign-verification=d69e93ac41219796b26cba9310e9712
atlassian-sending-domain-verification=9f5bf4b7-9dd3-485e-854f-6853f8933e1b
yahoo-verification-key=katGNQ+N1wsJbzwlp0m0seqipe/c3prEo8ZB8HL/0w8=
lovable_verification=lwxLie4aaEL484OG16FC
atlassian-domain-verification=MFUc2OLg1uQqO7F24lHPEEq6g0qQQTdJDAi80TIgPXv28ol/XjImAgXFk0/zMfsV
BuSRSV-I4LFckim4kxvlI0WQOYObJ9vg3lQ5MhlBWxg
d365mktkey=4td50tnfdmzqorva8dd7a8o64
google-site-verification=PzQzTFPGRFXTQd33T1OefmGAqnVSTxwrkP9zvhU8uyQ

NS 3

ns-1.umn.edu
ns-2.umn.edu
ns-3.umn.edu

SOA 1

ns-3.umn.edu hostmaster.umn.edu

SRV 2

lnmv1e.video.state.mn.us:5060 p20
lnmv1e.video.state.mn.us:5061 p20

TLS Certificates (3)

Common Name	Issuer	Expires
`www.umn.edu`	C=US, O=InCommon, LLC, CN=InCommon RSA OV SSL CA 3	Thu, 07 Jan 2027 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

Subdomains (4)

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

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

Ed25519 Receipt

Receipt ID: 501b1737-ff4b-4baa-ac43-cb396069c9f8
Output Hash: 2147d7a4d87c25a2cdee34a6232823c92c12063573f3e8798e9e2ac37d0a1586
Signature: ed25519:eebf5cd07984ac13cc5e97aa10c3977c5c0d808b6dbb4b29b60eb7912668cca838917ea5a52c596e7a19cb5f8234a08ee3c63f8e5932b6d4a9ca3ebf3ef12e09
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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