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booking.cz

Observed Jul 21, 2026, 19:45 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.

Not responding
Runs onAmazon
push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat booking.cz actually stands on - every host below is a signed observation
booking.cz
A / AAAA
76.223.81.77
Amazonserves the site
NS
ns-1288.awsdns-33.orgns-1959.awsdns-52.co.ukns-508.awsdns-63.comns-716.awsdns-25.net
awsdns-33.org + awsdns-52.co.uk + moreanswers its DNS

DNS Records

A 1

  • 76.223.81.77

TXT 2

  • v=spf1 -all
  • v=DMARC1; p=reject; rua=mailto:dmarc_rua@emaildefense.proofpoint.com,mailto:booking@dmarc.postmastery.eu; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

NS 4

  • ns-1288.awsdns-33.org
  • ns-1959.awsdns-52.co.uk
  • ns-508.awsdns-63.com
  • ns-716.awsdns-25.net

SOA 1

  • ns-1288.awsdns-33.org awsdns-hostmaster.amazon.com

TLS Certificates (0)

None.

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

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

Ed25519 Receipt

Receipt ID
rcpt_62cdd092da26b5ee
Output Hash
138f5ca30c592eea575d56ef3f0a027b959c3f6c5672ef3677a11e9b009c18c2
Signature
ed25519:5f5ce2137581e1dc152bae2bc81a8d8fba1fdcafa6c715f6adb2d6e026917c57aba1abb88def9720493708a5c8034806ed246623901dac1170e5b8899410ab02
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
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