andweb.cz

Observed Jul 28, 2026, 06:39 UTC (1d 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 byLet's Encrypt

2 subdomains · tranco

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

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

andweb.cz

A / AAAA

185.216.221.241

unattributedserves the site

ns1.ignum.comns2.ignum.cz

ignum.com + ignum.czanswers its DNS

mailserver.andweb.cz

andweb.czreceives its email

TLS

andweb.cz

Let's Encryptissued its certificate

DNS Records

A 1

185.216.221.241

MX 1

11mailserver.andweb.cz

TXT 1

v=spf1 ip4:46.234.99.252/29 ip4:185.216.221.240/28 ip6:2a0b:bdc0:10::/48 -all

NS 2

ns1.ignum.com
ns2.ignum.cz

SOA 1

ns1.ignum.com hostmaster.ignum.cz

TLS Certificates (3)

Common Name	Issuer	Expires
`andweb.cz`	C=US, O=Let's Encrypt, CN=YR2	Mon, 31 Aug 2026 06:12:36 +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 (2)

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

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

Ed25519 Receipt

Receipt ID: rcpt_9338764dc2cb453e
Output Hash: 66ed6b0036776545be9e7d5a0ce50bfca74a72d33789cd3cf3c5466696abb071
Signature: ed25519:8d1e078db69a77c4c0d6e00862b6bd1ef03f5f16f0a0ae80ec0a4fe164b679c10492498b5fd1b978ffc10d4d47d2a539549377240fa01945c0acf6b1fe66c70d
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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