bing.co.uk

Observed Aug 10, 2026, 12:09 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bing.co.uk was taken 3d ago

bing.co.uk is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bing.co.uk 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 bing.co.uk Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onMicrosoft Corporation
Secured byMicrosoft
Registered withCSC Corporate Domains, Inc
IPv6 · 1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bing.co.uk actually stands on - every host below is a signed observation
bing.co.uk
A / AAAA
150.171.27.10150.171.28.102620:1ec:33:1::102620:1ec:33::10
Microsoft Corporationserves the site
NS
ns1-204.azure-dns.comns2-204.azure-dns.netns3-204.azure-dns.orgns4-204.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS
TLS
bing.at
Microsoft Corporationissued its certificate

DNS Records

A 2

  • 150.171.27.10
  • 150.171.28.10

AAAA 2

  • 2620:1ec:33:1::10
  • 2620:1ec:33::10

NS 4

  • ns1-204.azure-dns.com
  • ns2-204.azure-dns.net
  • ns3-204.azure-dns.org
  • ns4-204.azure-dns.info

SOA 1

  • ns1-204.azure-dns.com msnhst.microsoft.com

CAA 4

  • contactemail "caarecordaware@microsoft.com"
  • issue "digicert.com"
  • issue "globalsign.com"
  • issue "microsoft.com"

TLS Certificates (3)

Common NameIssuerExpires
bing.at C=US, O=Microsoft Corporation, CN=Microsoft TLS G2 RSA CA OCSP 10 Mon, 30 Nov 2026 11:44:15 +0000
Microsoft TLS G2 RSA CA OCSP 10 C=US, O=Microsoft Corporation, CN=Microsoft TLS RSA Root G2 Sun, 03 Jun 2029 20:03:03 +0000
Microsoft TLS RSA Root G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 19 Jun 2029 23:59:59 +0000

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

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_443f45a4ccdbd04a
Output Hash
d0f8919b321b1156380de766f857e222ddff523a037adc544d2d6035f3beb5e3
Signature
ed25519:6f25605e30958d8fad8c8ce26650bb118ea9e1265496d1f5c01163780fc98350f3b6de61c341251388fe0f821216d742b20c34a12bc31373b91de3bbb86fe407
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT48,390 material changesacross 46,168 domains · last 24h · +2,520 vs yesterdayROTATION59 domains moved DNS from koaladns.com to magpiedns.com, 58 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW498 curated domains not reachablelast probe, steadySITE ERRORS36,464 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,883 sites429 rate-limit / 403 bot-block, a posture signal