bios.net.cn

Observed Aug 12, 2026, 03:58 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bios.net.cn was taken 1d ago

bios.net.cn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bios.net.cn 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 bios.net.cn Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Runs onHangzhou Alibaba Advertising
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bios.net.cn actually stands on - every host below is a signed observation
bios.net.cn
A / AAAA
8.130.110.211
Hangzhou Alibaba Advertisingserves the site
NS
dns21.hichina.comdns22.hichina.com
hichina.comanswers its DNS

DNS Records

A 1

  • 8.130.110.211

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

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_cdac1ab91d81d31c
Output Hash
5ca987ab4bb88319d91803a6bf5f046360a7dd5b9f4112d2cac3b33554ad39ca
Signature
ed25519:84033eba97a92affd5b44980a4c0ba7be91e285693fb44308858a6dea5306f9f51617d7e6e1a37d0a6c15beaf570ddfab2cf990bedf638f8f5cbd7096ed94c07
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT47,550 material changesacross 45,494 domains · 24h to ~85m ago · +1,680 vs yesterdayROTATION66 domains moved DNS from magpiedns.com to koaladns.com, 64 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,449 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,811 sites429 rate-limit / 403 bot-block, a posture signal