jmssa.org
Observed Aug 16, 2026, 17:24 UTC (6h 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
Let's EncryptIPv6 · 1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jmssa.org actually stands on - every host below is a signed observation
jmssa.org
A / AAAA
198.74.55.2402600:3c02::f03c:91ff:fe70:fc74
2600serves the site
NS
ns2.linode.comns1.linode.comns4.linode.comns3.linode.com+1 more
linode.comanswers its DNS
MX
mail.jmssa.org
jmssa.orgreceives its email
TLS
jmssa.org
Let's Encryptissued its certificate
DNS Records
A 1
198.74.55.240
AAAA 1
2600:3c02::f03c:91ff:fe70:fc74
MX 1
10mail.jmssa.org
NS 5
ns2.linode.comns1.linode.comns4.linode.comns3.linode.comns5.linode.com
SOA 1
ns1.linode.com ryantcragun.gmail.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
jmssa.org |
C=US, O=Let's Encrypt, CN=YE1 | Thu, 01 Oct 2026 14:16:09 +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 (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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_6ac3fa92713252dc- Output Hash
e2c836c10399dd0737deb7b1dc8697e9c97cec10a8aa7b09830fa8d9c0465de0- Signature
ed25519:f5946af683b16e1136294bc4bfd9e2943d6c32559a9109a7297bdd2f3c9d1967e5a100285bddd9126a438dd0c269004334434319c81b30cb19a0472c2f185e03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast