CONTINUOUS INTERNET TELEMETRY24H DRIFT2,056 material changesacross 1,870 domains · -495 vs yesterdayDNS DRIFT20 domains changed DNS providertop destination parity.domains · +4 vs yesterdayEMAIL DRIFT3 domains switched email providertop destination google.com · -2 vs yesterdayCERT DRIFT2 domains switched issuing CA24h · -3 vs yesterdayNOW3,407 curated domains not answeringlast probe, steadyERRORS10,892 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,056 material changesacross 1,870 domains · -495 vs yesterdayDNS DRIFT20 domains changed DNS providertop destination parity.domains · +4 vs yesterdayEMAIL DRIFT3 domains switched email providertop destination google.com · -2 vs yesterdayCERT DRIFT2 domains switched issuing CA24h · -3 vs yesterdayNOW3,407 curated domains not answeringlast probe, steadyERRORS10,892 responded with an errorlast probe · 5xx / 404 / 429 / 403

heathrow.com

Observed 2026-07-14T15:40:04.167Z (4h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byMicrosoft 365
Registered withCSC Corporate Domains, Inc.
Also usesStripeMiroDocuSignGoogle Search ConsoleFacebook/Meta
7 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat heathrow.com actually stands on - every host below is a signed observation
heathrow.com
A / AAAA
20.101.251.7320.123.127.245
Cloudflareserves the site
NS
ns2.netnames.netns7.netnames.netns6.netnames.netns5.netnames.net+2 more
netnames.netanswers its DNS
MX
heathrow-com.mail.protection.outlook.com
Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.heathrow.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time425 ms
DNS resolutionNOERROR
Redirect chain
https://www.heathrow.com/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 2

  • 20.101.251.73
  • 20.123.127.245

MX 1

  • 0heathrow-com.mail.protection.outlook.com

TXT 24

  • MS=ms78918332
  • cloudflare_dashboard_sso=59e5ff04972dac33d70f67c37f835bd0
  • stripe-verification=1C031C0781E3008372AA73701DBF2E4F36168BA9FB0665002686B0695FF952C7
  • miro-verification=ddde9a5b917ee65f25518cfbd9f4bcadb4564762
  • docusign=f78b1ebb-6971-4f32-9b24-658c16ac521b
  • xa7skMyZUUSXEdM9w3T4+Xw08Qpd7NglBADRjm/pyDoyijyyxq8YvOKTVPeV9EvmGEfHzYH0olJhnhNJ2+KiRQ==
  • google-site-verification=FT7FA_jb6ilvLMb4IzWBSp503tAbeeYP0rqLAGKxZKQ
  • apple-domain-verification=eJH55XZ9am3iSq91
  • hpe-greenlake-domain-verification=52436862694f6b54494c543544655655384d4875716847354e6d644378393642
  • have-i-been-pwned-verification=07ba16d651a30d318b05f5c561014637

NS 6

  • ns2.netnames.net
  • ns7.netnames.net
  • ns6.netnames.net
  • ns5.netnames.net
  • ns1.netnames.net
  • ns8.netnames.net

SOA 1

  • ns1.netnames.net hostmaster.cscdns.net

TLS Certificates (0)

None.

Subdomains (7)

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

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

Ed25519 Receipt

Receipt ID
57a2c646-1c36-42fa-b318-be9936e2c977
Output Hash
60587e71c83a56d55d049d71e6b1c32deed68943b972ad6d1162e31761705f02
Signature
ed25519:0017f06d4371cbeb9dcd087d6ee2455cdc405b111c83d9bdc95ebe95d53935a834b2fc114ce342d6c626da82b4803e77da62c72edad915f7e19e2b3d6a62bd01
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser