zonebase.cz

Observed Aug 2, 2026, 10:19 UTC (4h 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.

Verify this receipt yourself + Watch this domain

Up right now

Runs onCloudflare

Secured byLet's Encrypt

IPv6 · tranco

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat zonebase.cz actually stands on - every host below is a signed observation

zonebase.cz

A / AAAA

104.21.1.10172.67.151.1862606:4700:3031::ac43:97ba2606:4700:3033::6815:10a

Cloudflareserves the site

sonia.ns.cloudflare.comsyeef.ns.cloudflare.com

cloudflare.comanswers its DNS

TLS

zonebase.cz

Let's Encryptissued its certificate

DNS Records

A 2

104.21.1.10
172.67.151.186

AAAA 2

2606:4700:3031::ac43:97ba
2606:4700:3033::6815:10a

NS 2

sonia.ns.cloudflare.com
syeef.ns.cloudflare.com

SOA 1

sonia.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common Name	Issuer	Expires
`zonebase.cz`	C=US, O=Let's Encrypt, CN=YE2	Wed, 09 Sep 2026 06:44:35 +0000
`YE2`	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 (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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for zonebase.cz. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/zonebase.cz">
  <img src="https://domaindrift.io/badge/zonebase.cz.svg"
       width="300" height="64" alt="DomainDrift signed observations for zonebase.cz">
</a>

Ed25519 Receipt

Receipt ID: rcpt_3fd5a652c814cfce
Output Hash: 5778f70109d849aa2c4a3f412f09ca401d55d5501934c0072bff85d2c7a9aa41
Signature: ed25519:0b24f51057b110c297e76885b6afd6547d5ec31400581ea6798e280d1f62b76c8e64c432342fa36b7f28603c31770a8cbbef27ee90baba9e6803c978c72ddb03
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/zonebase.cz