alc.edu

Observed Jul 24, 2026, 14:58 UTC (8h 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

Runs onCloudflare

Email byMicrosoft 365

Secured byGoogle Trust Services

IPv6 · tranco

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

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

alc.edu

A / AAAA

104.26.11.189172.67.73.206104.26.10.1892606:4700:20::681a:bbd+2 more

Cloudflareserves the site

hazel.ns.cloudflare.comrocco.ns.cloudflare.com

cloudflare.comanswers its DNS

alc-edu.mail.eo.outlook.com

Microsoft 365receives its email

TLS

alc.edu

Google Trust Servicesissued its certificate

DNS Records

A 3

104.26.11.189
172.67.73.206
104.26.10.189

AAAA 3

2606:4700:20::681a:bbd
2606:4700:20::ac43:49ce
2606:4700:20::681a:abd

MX 1

0alc-edu.mail.eo.outlook.com

TXT 2

v=spf1 include:spf.protection.outlook.com -all
v=DMARC1; p=reject; rua=mailto:quarantine@alc.edu

NS 2

hazel.ns.cloudflare.com
rocco.ns.cloudflare.com

SOA 1

hazel.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`alc.edu`	C=US, O=Google Trust Services, CN=WE1	Sun, 18 Oct 2026 22:58:46 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +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 alc.edu. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_11c272970c574937
Output Hash: 4954d73087c20c12db8dc0ff62d915ad13bb147d9af7f245f6aa0b2569f89954
Signature: ed25519:78014ad0a604f2cc55b035f0b17904a15520feae9a8ce54f8a305060bceb6df77546cd0209be7f1ed2b95c9e0837562001ed488f53105761a5a8c5280b5e8a0e
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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