vhdl.org
Observed Aug 2, 2026, 16:44 UTC (15h 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
Secured byLet's Encrypt
2 subdomains · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vhdl.org actually stands on - every host below is a signed observation
vhdl.org
A / AAAA
72.14.189.39
unattributedserves the site
NS
ns8.worldnic.comns7.worldnic.com
worldnic.comanswers its DNS
TLS
mail.eda.org
Let's Encryptissued its certificate
DNS Records
A 1
72.14.189.39
NS 2
ns8.worldnic.comns7.worldnic.com
SOA 1
NS7.WORLDNIC.COM namehost.WORLDNIC.COM
SRV 1
autodiscover.hostingplatform.com:443 p10
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
mail.eda.org |
C=US, O=Let's Encrypt, CN=YR2 | Fri, 23 Oct 2026 20:31:53 +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 (2)
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_4339a3c38e41320e- Output Hash
55fd1fe16e093bbf96fedab85049d2744186ec4fc578ff163ddec22b52b46c5a- Signature
ed25519:9cab66aa4776095f7b9fe98d9d0fccf3da84614a1f178e000636719e3bb74a6e72cce0ea0f849f9aba47bf2b60fa1573604d7054309af320443ffb3a4cb21208- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast