regzone.cz

Observed Jul 18, 2026, 13:33 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onZONER a.s

Secured byDigiCert

Also usesGoogle Search Console

IPv6 · 3 subdomains · tranco_40k

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

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

regzone.cz

A / AAAA

217.198.113.802a00:19a0:3:71:0:d9c6:7150:1

ZONER a.sserves the site

ns1.regzone.czns1.regzone.dens1.regzone.info

regzone.cz + regzone.de + moreanswers its DNS

relay.zoner.com10mx.zoner.com15mx.zoner.com

zoner.comreceives its email

TLS

czechia.com

DigiCert Incissued its certificate

DNS Records

A 1

217.198.113.80

AAAA 1

2a00:19a0:3:71:0:d9c6:7150:1

MX 3

1relay.zoner.com
1010mx.zoner.com
1515mx.zoner.com

TXT 3

v=spf1 include:spf-zoner-corp.zoner.com -all
google-site-verification=XXyHWh8K8ofDK2egBWinc-2P_9bKzGkdJWyMzV1bULQ
v=DMARC1; p=reject; rua=mailto:dmarc-reports@zoner.com

NS 3

ns1.regzone.cz
ns1.regzone.de
ns1.regzone.info

SOA 1

ns1.regzone.cz administrator.czechia.cz

TLS Certificates (2)

Common Name	Issuer	Expires
`czechia.com`	C=US, O=DigiCert Inc, CN=GeoTrust EV RSA CA G2	Sat, 19 Dec 2026 23:59:59 +0000
`GeoTrust EV RSA CA G2`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Tue, 02 Jul 2030 12:42:57 +0000

Subdomains (3)

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 regzone.cz. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: af01f768-9cdb-4eb5-8d13-5e2463e66330
Output Hash: 30312ef3ae1415a5aed35d6a24878d5fcf746a6cdf5e2b983066f1218c83ff85
Signature: ed25519:d7f33e75eef7fcc15f4c9a89efb5bb4805e1e10b335eaeefab488279228a5324ed432b1a44936cbb89760f6fe11f72d9298cadbc1b5a3ba68d18212bb59fc20c
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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