hsu.edu

Observed Jul 18, 2026, 12:26 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onDigitalOcean

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesFacebook/MetaDocuSignGoogle Search Console

5 subdomains · push_legacy

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

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

hsu.edu

A / AAAA

204.48.24.79

DigitalOceanserves the site

ns2.areon.netns1.areon.net

areon.netanswers its DNS

hsu-edu.mail.protection.outlook.com

Microsoft 365receives its email

TLS

hsu.edu

Let's Encryptissued its certificate

DNS Records

A 1

204.48.24.79

MX 1

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

TXT 9

facebook-domain-verification=twk4vllwyfqgiokh8bl0aic3mluwvu
v=spf1 ip4:12.228.6.215 ip4:52.45.50.190 ip4:3.230.80.180 ip4:3.209.136.136 ip4:3.222.163.189 ip4:52.22.92.184 ip4:18.214.202.42 include:spf.protection.outlook.com include:spf.dynect.net include:_spf.google.com include:_tuf-spf.touchnet.com include:outboundmail.blackbaud.net include:spf.elluciancloud.com ~all
_npgs63h293cmdcz28ut0okafszcx2dy
MS=ms77724457
t9jgg5w2v9w7tl95k3m7x39mxzz1yn7c
93myn62qh11ljzkx720wzsmxx94znxj5
apple-domain-verification=SfqGDKS8pITXpPLn
docusign=fdb2926c-3bd0-4b1a-a30c-22febbe6ba00
google-site-verification=wRVoRNcI9I-K9jqCx0nzM_kf5JTOCZ-bHadcvc3qiH8

NS 2

ns2.areon.net
ns1.areon.net

SOA 1

dns01 administrator.hsu.edu

SRV 1

ex3.hsu.edu:433 p0

TLS Certificates (3)

Common Name	Issuer	Expires
`hsu.edu`	C=US, O=Let's Encrypt, CN=YR2	Sat, 05 Sep 2026 03:37:50 +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 (5)

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

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

Ed25519 Receipt

Receipt ID: abde207e-7f06-47b3-a8ee-ecdedfb2e125
Output Hash: d32b4db12d791bcfc4601ee4f061a3d985e8a5d5b86706c16f52e832d0254c8d
Signature: ed25519:1329a9f160bf2c2cca4098c0b58ee2e00ca35849e7ddde852f85de41bb245d3e058527064e9bf3a5c5a5f1ac7d6ad62be054ca75c96fc36d2d909d2b0abae50b
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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