yccd.edu
Observed Jul 27, 2026, 19:02 UTC (5d 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
Runs onCloudflare
Email byMicrosoft 365
Secured byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yccd.edu actually stands on - every host below is a signed observation
yccd.edu
A / AAAA
141.193.213.11141.193.213.10
Cloudflareserves the site
NS
ns1.yccd.edu
yccd.eduanswers its DNS
MX
yccd-edu.mail.protection.outlook.com
Microsoft 365receives its email
TLS
yccd.edu
Let's Encryptissued its certificate
DNS Records
A 2
141.193.213.11141.193.213.10
MX 1
0yccd-edu.mail.protection.outlook.com
TXT 4
cloudflare_dashboard_sso=aa1b33650fb1d5ea16b78726ab2c9521v=spf1 include:spf.protection.outlook.com include:verifymyfafsa.com include:_spf.yccd.edu -allEF588E179614451E5A4993FB0C52CAA6v=DMARC1; p=quarantine; rua=mailto:bdb695506ef6007@rep.dmarcanalyzer.com; ruf=mailto:bdb695506ef6007@for.dmarcanalyzer.com; pct=100; fo=1
NS 1
ns1.yccd.edu
SOA 1
ns1.yccd.edu sysadmin.yccd.edu
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
yccd.edu |
C=US, O=Let's Encrypt, CN=YE1 | Mon, 28 Sep 2026 06:00:27 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
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 receiptEd25519 Receipt
- Receipt ID
rcpt_5f2a5633119457f9- Output Hash
abc657502702867b7e2f55d68f2995a6da4a166e58a7080a235d25633fffac53- Signature
ed25519:fc2ac113edfe2df7c638cb8b86f2e5b76aa944dc009652bc8ac6b8252dfb116557f642c2541a77c8eb9aaa7d129d247be7e93f4d8b085b0bf6edb3846ace0207- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast