rishada.cz
Observed Aug 9, 2026, 21:03 UTC (20h 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
IPv6 · 1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rishada.cz actually stands on - every host below is a signed observation
rishada.cz
A / AAAA
91.239.200.812001:67c:e94:0:1:5bef:c851:1
2001serves the site
NS
ns1.thinline.czns2.thinline.czns3.cesky-hosting.eu
thinline.cz + cesky-hosting.euanswers its DNS
MX
mx1d10.thinline.czmx1b20.thinline.cz
thinline.czreceives its email
TLS
rishada.cz
Let's Encryptissued its certificate
DNS Records
A 1
91.239.200.81
AAAA 1
2001:67c:e94:0:1:5bef:c851:1
MX 2
10mx1d10.thinline.cz20mx1b20.thinline.cz
NS 3
ns1.thinline.czns2.thinline.czns3.cesky-hosting.eu
SOA 1
ns1.thinline.cz hostmaster.rishada.cz
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rishada.cz |
C=US, O=Let's Encrypt, CN=YR2 | Fri, 09 Oct 2026 10:44:37 +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_cd66562eb52771a0- Output Hash
b76bf28c4b691d598652967168a8712d32bbee26df66a832d1ae8dc8ccb08c67- Signature
ed25519:791cf5f774c4e53a0f548370d71fb754bf2122d7a4e11557c806312cfbf715c46e28f68f32fc53c0e94e0ef768f1e78ec32c5704f36d10d3fff8c571e1f17908- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast