rustcollege.edu
Observed Jul 27, 2026, 03:57 UTC (6d 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 byMicrosoft 365
Secured byLet's Encrypt
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rustcollege.edu actually stands on - every host below is a signed observation
rustcollege.edu
A / AAAA
35.215.86.210
unattributedserves the site
NS
ns8.zoneedit.comns4.zoneedit.com
zoneedit.comanswers its DNS
MX
rustcollege-edu.mail.protection.outlook.com
Microsoft 365receives its email
TLS
rustcollege.edu
Let's Encryptissued its certificate
DNS Records
A 1
35.215.86.210
MX 1
0rustcollege-edu.mail.protection.outlook.com
TXT 8
apple-domain-verification=ZDtxJ70NBBm0awHjMS=ms40999243_w3g8j90lkupuhap4i6vtd7fvn3lfy3av=DMARC1; p=quarantine; sp=quarantine4jdjwpcvg5cs446gqq95hq4nmpdmyvh2v=spf1 include:spf.protection.outlook.com -all_6rlue4ojeugib3rkk1auwtr21ui7oq1_q4rrd8congdal5058gyvp4zizbb4k1k
NS 2
ns8.zoneedit.comns4.zoneedit.com
SOA 1
dns0.zoneedit.com zone.zoneedit.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rustcollege.edu |
C=US, O=Let's Encrypt, CN=YR2 | Fri, 04 Sep 2026 00:05:00 +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_d0780ec43139fb8b- Output Hash
0f5e9b6552cc3737bb3f1d640f5e79eca29a43cb084bbd8d0ed962d1cde4e6db- Signature
ed25519:79eab3aebe275319ef272fb5b967f13f2524a6dd039b333c5bca40ec230d999dbf260551f7c8b0e4635c4ffd0d189b272361fc20b4ac608910036500a4654e08- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast