luc.edu

Observed Jul 18, 2026, 12:09 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onAmazon

Email byMicrosoft 365

Secured byAmazon

Also usesGoogle Search Console1Password

15 subdomains · education_expanded

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

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

luc.edu

A / AAAA

99.83.159.22013.248.133.177

Amazonserves the site

bcdnswt1.it.luc.edubcdnsls2.it.luc.edubcdnsls1.it.luc.edu

luc.eduanswers its DNS

luc-edu.mail.protection.outlook.com

Microsoft 365receives its email

TLS

luc.edu

Amazonissued its certificate

DNS Records

A 2

99.83.159.220
13.248.133.177

MX 1

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

TXT 25

i6jrbr7lu27n1ej6fevadhkt05
e2ma-verification=cwacb
google-site-verification=q5-S7mRDsSovNAB86Sgp-naFEacPlPSKBRW_Ody5X4I
e2ma-verification=lwo
1password-site-verification=IOKD7XASBVFSFHMEF2X5LVBXWA
v=spf1 include:spf1.luc.edu include:spf2.luc.edu ~all
linkedin-site-verification=82795528-5ef9-469c-9910-c06e60d17e4e
d365mktkey=ndo7BIhHtpqrfU15ubgp8TjfJaZ3cu6QFzqsTwMYwggx
e2ma-verification=n3p
_147dk0nu7qrotsqq69e9genn2bx71zq

NS 3

bcdnswt1.it.luc.edu
bcdnsls2.it.luc.edu
bcdnsls1.it.luc.edu

SOA 1

bcdnsls1.it.luc.edu postmaster.luc.edu

TLS Certificates (3)

Common Name	Issuer	Expires
`luc.edu`	C=US, O=Amazon, CN=Amazon RSA 2048 M01	Fri, 15 Jan 2027 23:59:59 +0000
`Amazon RSA 2048 M01`	C=US, O=Amazon, CN=Amazon Root CA 1	Fri, 23 Aug 2030 22:21:28 +0000
`Amazon Root CA 1`	C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2	Thu, 31 Dec 2037 01:00:00 +0000

Subdomains (15)

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

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

Ed25519 Receipt

Receipt ID: 1369532f-c473-4b46-a94a-674b8e8915a1
Output Hash: 449d9ebf762182240c2a9bd87b221ccb93953bbd4679dfd2fe5b27e7fdce0bcd
Signature: ed25519:11cd47ed29def60461d179f841a4158630f9079c4b8621d8593ea4200fbe108441a8abcfd06fbb6e6d64128ba70e839d36f1e862f741d3ef2154581cc5acf400
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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