jnapcdc.com
Observed Aug 16, 2026, 18:17 UTC (5h 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 Encrypt1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jnapcdc.com actually stands on - every host below is a signed observation
jnapcdc.com
A / AAAA
202.226.39.171
unattributedserves the site
NS
ns1.xserver.jpns5.xserver.jpns3.xserver.jpns4.xserver.jp+1 more
xserver.jpanswers its DNS
MX
jnapcdc.com
jnapcdc.comreceives its email
TLS
www.jnapcdc.com
Let's Encryptissued its certificate
DNS Records
A 1
202.226.39.171
MX 1
0jnapcdc.com
TXT 1
v=spf1 +a:sv331.xserver.jp +a:jnapcdc.com +mx include:spf.sender.xserver.jp ~all
NS 5
ns1.xserver.jpns5.xserver.jpns3.xserver.jpns4.xserver.jpns2.xserver.jp
SOA 1
ns1.xserver.jp root.sv0.xserver.jp
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.jnapcdc.com |
C=US, O=Let's Encrypt, CN=YR2 | Tue, 10 Nov 2026 23:04:08 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_e6ac26029b6185f5- Output Hash
b67be02fb8cf5902ead04364d569e1a34f827a4846b22df6b615abfb0a77e3b8- Signature
ed25519:3c2797ff36404188acefe53f6f9466ab57023919382228b332eddfa98f0e016e87c8dedfbbb782fc4990386235d02ea74f21cc6413b0d643ace62009d0d1f905- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast