dobraprace.cz

Observed Jul 25, 2026, 12:26 UTC (7d 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

Secured byAsseco Data Systems S.A.

Also usesGoogle Search Console

IPv6 · 1 subdomain · tranco

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

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

dobraprace.cz

A / AAAA

89.185.244.2312a01:430:100:37::2

2a01serves the site

dns2.master.czd1561.masterinter.net

master.cz + masterinter.netanswers its DNS

mail.dobraprace.czns3.master.cz

dobraprace.cz + master.czreceives its email

TLS

www.dobraprace.cz

Asseco Data Systems S.A.issued its certificate

DNS Records

A 1

89.185.244.231

AAAA 1

2a01:430:100:37::2

MX 2

10mail.dobraprace.cz
20ns3.master.cz

TXT 4

google-site-verification=V2GgPxCPE2Cp2FSSDYaIhpWKoI0uLGP1EzZz-D47WzQ
v=spf1 ip6:2a01:430:100:37::2 ip6:2a01:430:100:38::2 ip4:77.93.207.13 ip4:89.185.244.203 ip4:89.185.244.231 ip4:89.185.244.35 a mx ~all
v=DMARC1; p=quarantine; aspf=r; sp=quarantine; ruf=mailto:dmarc@dobraprace.cz
v=BIMI1; l=https://www.dobraprace.cz/images/dobra-prace-logo-tiny-1.2_tiny_ps.svg;a=

NS 2

dns2.master.cz
d1561.masterinter.net

SOA 1

d1561.masterinter.net servery.hk.cz

TLS Certificates (3)

Common Name	Issuer	Expires
`www.dobraprace.cz`	C=PL, O=Asseco Data Systems S.A., CN=Certum DV TLS G2 R39 CA	Thu, 29 Oct 2026 14:12:36 +0000
`Certum DV TLS G2 R39 CA`	C=PL, O=Asseco Data Systems S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Root CA	Sun, 05 Jun 2039 07:41:22 +0000
`Certum Trusted Root CA`	C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Network CA	Tue, 19 Sep 2028 10:00:00 +0000

Subdomains (1)

www.dobraprace.cz

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

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

Ed25519 Receipt

Receipt ID: rcpt_a8741540219e5866
Output Hash: 7ebab77e6bbb2933db0c7cc4b78cbd88823fb4a18d5b19fa8dab3aeeee067a11
Signature: ed25519:1e0262419ea5fb26f62925961449f1fdc12cb09092508d56af673330aa430f9b6fd9b451b2d07266cf38a20d8fb4e68688838de1b9b8ac5e0bbd25859d7cc805
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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