CONTINUOUS INTERNET TELEMETRY24H DRIFT199 material changesacross 159 domains · -459 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW3,836 curated domains not answering+1,007 vs yesterdayERRORS24,896 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED70,653 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT199 material changesacross 159 domains · -459 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW3,836 curated domains not answering+1,007 vs yesterdayERRORS24,896 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED70,653 throttled or blocked our scanner429 rate-limit / 403 bot-block

163data.com.cn

Observed Jul 17, 2026, 14:05 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onAlibaba Cloud (Singapore) Private Limited
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat 163data.com.cn actually stands on - every host below is a signed observation
163data.com.cn
A / AAAA
170.33.12.185
Alibaba Cloud (Singapore) Private Limitedserves the site
NS
dns21.hichina.comdns22.hichina.com
hichina.comanswers its DNS

DNS Records

A 1

  • 170.33.12.185

CNAME 1

  • overdue.aliyun.com

NS 2

  • dns21.hichina.com
  • dns22.hichina.com

SOA 1

  • dns21.hichina.com hostmaster.hichina.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 163data.com.cn. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for 163data.com.cn <a href="https://domaindrift.io/t/163data.com.cn"> <img src="https://domaindrift.io/badge/163data.com.cn.svg" width="300" height="64" alt="DomainDrift signed observations for 163data.com.cn"> </a>

Ed25519 Receipt

Receipt ID
beab0031-284e-432d-9082-392b173bd057
Output Hash
ffb34a788d68e228a5e1f241428476e9d422e7791a689fe8764e3f6b4bbdc029
Signature
ed25519:bdfa24469319191a18b5e0ce192a5b3d23726fdf2eb943c21a5c116f093ad50bc4f912dbb5e0ee4860f357aa22019b5569735f7ba47d796c151a054b2286a90e
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser