CONTINUOUS INTERNET TELEMETRY24H DRIFT7,596 material changesacross 7,200 domains · last 24h · -2,819 vs yesterdayDNS DRIFT462 domains changed DNS providertop destination cloudflare.com · -197 vs yesterdayEMAIL DRIFT108 domains switched email providertop destination google.com · -59 vs yesterdayCERT DRIFT155 domains switched issuing CA24h · -64 vs yesterdayNOW494 curated domains not reachable-209 vs yesterdaySITE ERRORS17,409 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 96,755 sites429 rate-limit / 403 bot-block, a posture signal

windows.us

Observed Jul 24, 2026, 03:13 UTC (4h 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 onMicrosoft Corporation
Registered withCSC Corporate Domains, Inc.
tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat windows.us actually stands on - every host below is a signed observation
windows.us
A / AAAA
20.76.201.17120.112.250.13320.236.44.16220.231.239.246+1 more
Microsoft Corporationserves the site
NS
ns1-09.azure-dns.comns2-09.azure-dns.netns3-09.azure-dns.orgns4-09.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS

DNS Records

A 5

  • 20.76.201.171
  • 20.112.250.133
  • 20.236.44.162
  • 20.231.239.246
  • 20.70.246.20

TXT 1

  • v=DMARC1; p=reject; rua=mailto:rua@dmarc.microsoft;ruf=mailto:ruf@dmarc.microsoft;fo=1:s:d

NS 4

  • ns1-09.azure-dns.com
  • ns2-09.azure-dns.net
  • ns3-09.azure-dns.org
  • ns4-09.azure-dns.info

SOA 1

  • ns1-09.azure-dns.com azuredns-hostmaster.microsoft.com

CAA 1

  • contactemail "caarecordaware@microsoft.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 windows.us. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_b743f6c19767e78a
Output Hash
b1fd3d36ba29e4b08fe6787479bf37945f95d609a88763427b6335a5b5851bde
Signature
ed25519:7fc1e7bfd3aa4ee15197becfef55df9c1807ff6af62a293920c3db7b59610a83931cc806b6c8ff3052619b4b721ca7b19600f303360b3d305dd6c4b062b3fa09
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser