lclark.edu

Observed Jul 18, 2026, 13:59 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onAmazon

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesGoogle Search ConsoleAtlassian

tranco_40k

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

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

lclark.edu

A / AAAA

54.203.92.141

Amazonserves the site

ns2-internal.lclark.eduns1-internal.lclark.edu

lclark.eduanswers its DNS

aspmx.l.google.comalt3.aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

lclark.edu

Let's Encryptissued its certificate

DNS Records

A 1

54.203.92.141

MX 5

1aspmx.l.google.com
10alt3.aspmx.l.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com
10alt4.aspmx.l.google.com

TXT 20

_57mmj8uxfwkogm1lt1wqgald913tb2v
e2ma-verification=abc4
google-site-verification=LguQfFr-gP0lFR_orzyjrSsTFo0dRj6NlU74krwAffA
e2ma-verification=m3g4
jamf-site-verification=DaYriuFUVn2vrmZ2fJTgxQ
canva-site-verification=MwmMDsTeaVNdHkCuuCstTA
SFMC-gUyA97-2bnWnqJIY63GZcpqgzPAzibQh2M5w0YZ4
d365mktkey=bDkuvt7SUOkpQR71gelJw8bl6wevEFXaPq3xlQey6zwx
d365mktkey=VGhj04ioZ216rplUgZDsPEtxCQ483XntkhCvGiK1tSsx
e2ma-verification=u6pbb

NS 2

ns2-internal.lclark.edu
ns1-internal.lclark.edu

SOA 1

ns1-internal.lclark.edu sysadmin.lclark.edu

SRV 5

alt3.xmpp-server.l.google.com:5269 p20
alt4.xmpp-server.l.google.com:5269 p20
alt1.xmpp-server.l.google.com:5269 p20
alt2.xmpp-server.l.google.com:5269 p20
xmpp-server.l.google.com:5269 p5

TLS Certificates (3)

Common Name	Issuer	Expires
`lclark.edu`	C=US, O=Let's Encrypt, CN=YR2	Mon, 14 Sep 2026 19:49:42 +0000
`YR2`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

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

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

Ed25519 Receipt

Receipt ID: dcb0869c-032b-49d1-99b9-182dd15b8a86
Output Hash: e8a7d62682442915eab7ab2637da10c01e044c5e8bf1f367cc7d060b43c3bace
Signature: ed25519:3af016d9be9cc9d26c1ed950524805301d0fcf00275b06eb7faad9abff518b4e1f91634ee316cd4556a54e17c1ac4f7a027c5fc63505b1fdd46c6de641ca0400
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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