CONTINUOUS INTERNET TELEMETRY24H DRIFT6,326 material changesacross 6,044 domains · +5,417 vs yesterdayDNS DRIFT391 domains changed DNS providertop destination parity.domains · +365 vs yesterdayEMAIL DRIFT84 domains switched email providertop destination google.com · +76 vs yesterdayCERT DRIFT150 domains switched issuing CA24h · +127 vs yesterdayNOW1,895 curated domains not answering-815 vs yesterdayERRORS21,156 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED92,508 throttled or blocked our scanner429 rate-limit / 403 bot-block

booking.se

Observed Jul 21, 2026, 19:45 UTC (17h 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.se actually stands on - every host below is a signed observation
booking.se
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.se. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_cd09b4fcb37463bd
Output Hash
62783edbaea1102ad5fded2603ffc4ab968277528d247749cfebc2bc43de4db9
Signature
ed25519:ed2d66cc7bd1a40cc2019bc947a20358b1564a5cfdc70c5af84391f3bb7d9cc6068c826fe32f0b9ca2d024d3e3e2ab0a178829d64e6f2bb4a4db1128fec34500
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser