CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 64,140 material changesacross 60,105+ domains · last 24h · a floor, 24h of 24 walkedROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW537 curated domains not reachablelast probe, steadySITE ERRORS33,826 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 133,434 sites429 rate-limit / 403 bot-block, a posture signal

tripadvisor.pt

Observed Aug 2, 2026, 10:50 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of tripadvisor.pt was taken 3d ago

tripadvisor.pt is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting tripadvisor.pt under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch tripadvisor.pt Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Guarded by a firewall
Runs onAmazon
Email byGoogle Workspace
Secured byAmazon
Also usesFacebook/MetaGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat tripadvisor.pt actually stands on - every host below is a signed observation
tripadvisor.pt
A / AAAA
18.165.83.218.165.83.1118.165.83.6018.165.83.45
Amazonserves the site
NS
ns-1283.awsdns-32.orgns-1687.awsdns-18.co.ukns-196.awsdns-24.comns-763.awsdns-31.net
awsdns-32.org + awsdns-18.co.uk + moreanswers its DNS
MX
smtp.google.com
Google Workspacereceives its email
TLS
tripadvisor.com
Amazonissued its certificate

DNS Records

A 4

  • 18.165.83.2
  • 18.165.83.11
  • 18.165.83.60
  • 18.165.83.45

MX 1

  • 10smtp.google.com

TXT 10

  • MS=ms95412508
  • _18y5y646xcsfq732og6fu2xmgabh125
  • _8ksvmlebdklukn8xgdduw61gd5neicm
  • _evhrrfmydshno12uhy61tpate2cf2lw
  • _globalsign-domain-verification=HqwmEjsA5R-DNQFX-iGbfDSMd-oEkHCtJYJLVxP8eX
  • bnyGlxykTsBZSdNWWe3jXJ5tVU2U7gsTx6UjsZyIpHk=
  • facebook-domain-verification=f2p2vrn6922eudr55gnfmt6i3ch31k
  • facebook-domain-verification=rld5ayte5pgnngj4ljg2ovn3kaeo4q
  • google-site-verification=jC6s7A7UrDdyWsVD_U8DXiywl_JS4yR6pLxYYmTXIWo
  • v=spf1 include:_spf.tripadvisor.com ~all

NS 4

  • ns-1283.awsdns-32.org
  • ns-1687.awsdns-18.co.uk
  • ns-196.awsdns-24.com
  • ns-763.awsdns-31.net

SOA 1

  • ns-1283.awsdns-32.org hostmaster.tripadvisor.com

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:dmarc-rua@tripadvisor.com; ruf=mailto:dmarc-ruf@tripadvisor.com

TLS Certificates (3)

Common NameIssuerExpires
tripadvisor.com C=US, O=Amazon, CN=Amazon RSA 2048 M04 Sat, 17 Oct 2026 23:59:59 +0000
Amazon RSA 2048 M04 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:26:35 +0000
Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +0000

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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_4ca359c0196836a3
Output Hash
624affc52caeb51e08eb75446165cd09ad55c59ab1cccc1ec0d651bcf4c359c2
Signature
ed25519:e5d124c3693f5099c54e8a69d1e49c7971244211acc6c4f83f1d4de97f7154ab58b316f03e74a7febfeddc8ed086ecce41dd5d7577a02f9d90336d5d2108e007
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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