CONTINUOUS INTERNET TELEMETRY24H DRIFT9,692 material changesacross 9,350 domainsDNS DRIFT725 domains changed DNS providertop destination parity.domainsEMAIL DRIFT146 domains switched email providertop destination google.comCERT DRIFT208 domains switched issuing CA24hNOW1,464 curated domains not reachable-1,246 vs yesterdaySITE ERRORS19,909 sites serving errorslast probe · 5xx / 404 / TLSTHROTTLED94,333 throttled or blocked our scanner429 rate-limit / 403 bot-block

sinacloud.com

Observed Jul 21, 2026, 16:37 UTC (1d 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 onChina Unicom Beijing Province Network
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat sinacloud.com actually stands on - every host below is a signed observation
sinacloud.com
A / AAAA
123.125.204.158123.125.204.27
China Unicom Beijing Province Networkserves the site
NS
ns1.sinacloud.comns2.sinacloud.com
sinacloud.comanswers its DNS
MX
mx.sinanet.com
sinanet.comreceives its email

DNS Records

A 2

  • 123.125.204.158
  • 123.125.204.27

MX 1

  • 10mx.sinanet.com

TXT 1

  • v=spf1 include:spf.sinamail.sina.com.cn -all

NS 2

  • ns1.sinacloud.com
  • ns2.sinacloud.com

SOA 1

  • ns1.sinacloud.com domain.sinacloud.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 sinacloud.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_e90dd430e60df981
Output Hash
f971abdcaf4c6e0c0a7daa403398b903faf4e453926d4fc3d073ccf69fe1983e
Signature
ed25519:4979f2ba2c88b10d8d91414ce4aed034585e5c29b54e2b20cbd4d9cce5375d4e261218869cd2cdc8b25f4e4aac58af25c2753ec5ebe8015018f552bb15521a06
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
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