CONTINUOUS INTERNET TELEMETRY24H DRIFT10,466 material changesacross 10,037 domains · -163 vs yesterdayDNS DRIFT703 domains changed DNS providertop destination parity.domains · -77 vs yesterdayEMAIL DRIFT194 domains switched email providertop destination outlook.com · +24 vs yesterdayCERT DRIFT226 domains switched issuing CA24h · -4 vs yesterdayNOW717 curated domains not reachable-632 vs yesterdaySITE ERRORS18,004 sites serving errorslast probe · 5xx / 404 / TLSTHROTTLED95,780 throttled or blocked our scanner429 rate-limit / 403 bot-block

ah.gov.cn

Observed Jul 22, 2026, 00:55 UTC (2d 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
Signed observation on record.
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ah.gov.cn actually stands on - every host below is a signed observation
ah.gov.cn
NS
cl2.sfndns.cnvip1.sfndns.cncl2.sfndns.comcl1.sfndns.cn+2 more
sfndns.cn + sfndns.comanswers its DNS

DNS Records

NS 6

  • cl2.sfndns.cn
  • vip1.sfndns.cn
  • cl2.sfndns.com
  • cl1.sfndns.cn
  • vip2.sfndns.cn
  • cl1.sfndns.com

SOA 1

  • cl1.sfndns.cn mail.sfn.cn

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 ah.gov.cn. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_12c06f6059a27b38
Output Hash
c0ec3de83e80680cc8190633a4f653c24f7c95cb697ac353e77f681e68c7999f
Signature
ed25519:40868f8916183ec51dcf825f16cc9381d8076de1525a08811c36cc06aa761c8b60ed4529d3c78e4c5346e54eb4de2423ff5044c08954d3bc64208cea1412df06
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser