CONTINUOUS INTERNET TELEMETRY24H DRIFT2,028 material changesacross 1,913 domains · -50 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination alidns.comEMAIL DRIFT8 domains switched email providertop destination google.comCERT DRIFT46 domains switched issuing CA24hNOW1,179 curated domains not answering+53 vs yesterdayERRORS9,284 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED25,219 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT2,028 material changesacross 1,913 domains · -50 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination alidns.comEMAIL DRIFT8 domains switched email providertop destination google.comCERT DRIFT46 domains switched issuing CA24hNOW1,179 curated domains not answering+53 vs yesterdayERRORS9,284 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED25,219 throttled or blocked our scanner429 rate-limit / 403 bot-block

booking.com.br

Observed Jul 18, 2026, 02:04 UTC (23h 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.com.br actually stands on - every host below is a signed observation
booking.com.br
A / AAAA
76.223.81.77
Amazonserves the site
NS
ns-508.awsdns-63.comns-716.awsdns-25.netns-1959.awsdns-52.co.ukns-1288.awsdns-33.org
awsdns-63.com + awsdns-25.net + moreanswers its DNS

HTTPS probe

server_error Server error (5xx) 526 Server Error
HTTP status526
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time227 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 1

  • 76.223.81.77

TXT 1

  • v=spf1 -all

NS 4

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

SOA 1

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

TLS Certificates (0)

None.

Subdomains (1)

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.com.br. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
4e7cb681-08a8-4e19-ac19-3d11e51b8126
Output Hash
c40fe0e961c1d07c6554c064c4cd6a502143ab9d36588f1f4b9ef344934cc602
Signature
ed25519:18cd0899358171a344094c3ddc4e7d339b47d4552ae0c32ec38ac01847edf1832ea0e3aba7cb6beb1174d955a79eb2cb34471a67e98edaf2dde88bf97028480d
Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent
(genesis)
Plane
fast
Verify this in your browser