journals.cz
Observed Aug 16, 2026, 16:21 UTC (12h 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.
Guarded by a firewall
Secured byLet's Encrypt
Let's EncryptRegistered withREG-INTERNET-CZ
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for journals.cz in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
INFRASTRUCTURE MAPwhat journals.cz actually stands on - every host below is a signed observation
journals.cz
A / AAAA
83.167.244.20183.167.244.202
unattributedserves the site
NS
ns1.svethostingu.czns2.svethostingu.czns3.svethostingu.eu
svethostingu.cz + svethostingu.euanswers its DNS
MX
mail.svethostingu.cz
svethostingu.czreceives its email
TLS
*.journals.cz
Let's Encryptissued its certificate
DNS Records
A 2
83.167.244.20183.167.244.202
MX 1
10mail.svethostingu.cz
NS 3
ns1.svethostingu.czns2.svethostingu.czns3.svethostingu.eu
SOA 1
ns1.svethostingu.cz dnsmaster.svethostingu.cz
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.journals.cz |
C=US, O=Let's Encrypt, CN=YR1 | Thu, 15 Oct 2026 06:35:34 +0000 |
YR1 |
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 (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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_34cddcc05b972e52- Output Hash
4c02ad3313a32568b3241c07252ad109fa2211055d974dd1a094a543feb17a0f- Signature
ed25519:0fbb86e7eec89796227cdb8d5fd10907922000dd6f98d286728d4cdcac7f35281c23d4a3d9a7ed97db2e294d2f998bda29c9aaa23c8beb08553bdc0425daf905- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast