favi.cz

Observed 2026-07-13T14:40:33.666Z (40m ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Also usesFacebook/MetaGoogle Search Console

IPv6 · 1 subdomain · tranco_40k

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

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

favi.cz

A / AAAA

104.26.5.116104.26.4.116172.67.69.1812606:4700:20::681a:574+2 more

Cloudflareserves the site

meiling.ns.cloudflare.comclint.ns.cloudflare.com

cloudflare.comanswers its DNS

alt4.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time309 ms

DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 3

104.26.5.116
104.26.4.116
172.67.69.181

AAAA 3

2606:4700:20::681a:574
2606:4700:20::681a:474
2606:4700:20::ac43:45b5

MX 5

10alt4.aspmx.l.google.com
5alt2.aspmx.l.google.com
1aspmx.l.google.com
5alt1.aspmx.l.google.com
10alt3.aspmx.l.google.com

TXT 5

v=spf1 include:_spf.google.com include:sendgrid.net ~all
facebook-domain-verification=p57mefyrq4vzyq4jcmeqbexsflooel
google-site-verification=sHNQN8C53gaEBjQCJsgUNWAQoZmLjWt657Cd9anH7qw
v=DMARC1; p=none; ruf=mailto:dmarc-report@favi.cz; rua=mailto:dmarc-report@favi.cz
v=DKIM1; (detected)

NS 2

meiling.ns.cloudflare.com
clint.ns.cloudflare.com

SOA 1

clint.ns.cloudflare.com dns.cloudflare.com

CAA 12

issue pki.goog; cansignhttpexchanges=yes
issue digicert.com; cansignhttpexchanges=yes
issue letsencrypt.org
issue comodoca.com
issue ssl.com
issuewild pki.goog; cansignhttpexchanges=yes
issuewild ;
issuewild ssl.com
iodef mailto:admin@favi.cz
issuewild digicert.com; cansignhttpexchanges=yes

TLS Certificates (0)

None.

Subdomains (1)

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

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

Ed25519 Receipt

Receipt ID: 80a7b67a-a8c3-4174-b011-769bc55ca3a0
Output Hash: c5534cd38f7b9a77c98265d9ead79c8b49e208cf98c7c455a6599eaba0d0d463
Signature: ed25519:dbf07cc15bdd8c7f76818dc5acda1d9f3083c90e0d79f802bc512743f90b5145dd1a67d24478800f882bdf5387753bd8ad1f1a4057490cd12041daef700f1c03
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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