amberton.edu
Observed Jul 23, 2026, 18:55 UTC (1d 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.
Up right now
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search ConsoleHubSpot
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat amberton.edu actually stands on - every host below is a signed observation
amberton.edu
A / AAAA
23.185.0.4
unattributedserves the site
NS
auecourse.amberton.eduns1ns1.amberton.edu
amberton.edu + ns1answers its DNS
MX
alt2.aspmx.l.google.comalt1.aspmx.l.google.comaspmx.l.google.comalt3.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
amberton.edu
Let's Encryptissued its certificate
DNS Records
A 1
23.185.0.4
MX 5
5alt2.aspmx.l.google.com5alt1.aspmx.l.google.com1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com
TXT 5
google-site-verification=OoLX8n-dhBz65K2kjVq6y6wx5Qd8O4kFH1aLvecv34k_dlmuqvtv0e82lcbe0mq7uh2xuo6bru7MS=03464C168BF938A254C1570CF1BF5A128DB8DC4Ev=spf1 include:_spf.google.com include:47436771.spf03.hubspotemail.net ~allv=DMARC1;p=none;
NS 3
auecourse.amberton.eduns1ns1.amberton.edu
SOA 1
ns1.amberton.edu admin.amberton.edu
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
amberton.edu |
C=US, O=Let's Encrypt, CN=YR2 | Thu, 03 Sep 2026 02:38:04 +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 (1)
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 receiptEd25519 Receipt
- Receipt ID
rcpt_2a79d0dac88b3454- Output Hash
9467c6aa1793d292eff91c0d1c928e5f232583ab0e3971071583216660e054f7- Signature
ed25519:3fb48b417138651e14ac15c2ebcb4c60563478862d95dc8bb053ee7c0e7d87908b46252e2207e956e3dd7346e57a430a1212be453a53aef76404c1be0ad06304- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast