CONTINUOUS INTERNET TELEMETRY24H DRIFT919 material changesacross 742 domains · +773 vs yesterdayDNS DRIFT25 domains changed DNS providertop destination cloudflare.com · +25 vs yesterdayEMAIL DRIFT9 domains switched email providertop destination outlook.com · +8 vs yesterdayCERT DRIFT23 domains switched issuing CA24h · +22 vs yesterdayNOW2,685 curated domains not answering-1,649 vs yesterdayERRORS24,041 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED90,553 throttled or blocked our scanner429 rate-limit / 403 bot-block

booking.es

Observed Jul 21, 2026, 19:45 UTC (2h ago). Every field below was attested with an Ed25519 signature at scan time.

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.es actually stands on - every host below is a signed observation
booking.es
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.es. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_3a14f9d5121dab4b
Output Hash
3badc9f09adcfb0480c5446b6bed95da33b86ce72bfcf6945a8f918d4519fe89
Signature
ed25519:7be66730a5d6362382f2d8c729bd078209615cc08e3fa25675550d2324d71c69eee9bb1d780e5e9071e11590b294b57bde13ec3c3d847c4a4f7f8c5e5f58d901
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser