CONTINUOUS INTERNET TELEMETRY24H DRIFT7,043 material changesacross 6,631 domains · last 24h · -3,372 vs yesterdayDNS DRIFT438 domains changed DNS providertop destination cloudflare.com · -221 vs yesterdayEMAIL DRIFT104 domains switched email providertop destination google.com · -63 vs yesterdayCERT DRIFT146 domains switched issuing CA24h · -73 vs yesterdayNOW495 curated domains not reachable-208 vs yesterdaySITE ERRORS17,403 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 96,726 sites429 rate-limit / 403 bot-block, a posture signal

cernet.net

Observed Jul 24, 2026, 03:06 UTC (5h 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_10k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat cernet.net actually stands on - every host below is a signed observation
cernet.net
NS
dns.cernet.netns2.cernet.netdns3.cernet.netdns2.cernet.net+1 more
cernet.netanswers its DNS

DNS Records

NS 5

  • dns.cernet.net
  • ns2.cernet.net
  • dns3.cernet.net
  • dns2.cernet.net
  • dns4.cernet.net

SOA 1

  • ns2.net.edu.cn hostmaster.dns.edu.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 cernet.net. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_6f193553c9862777
Output Hash
3eb3a61c21941829a9a8a91c00e39243d48f8a87da2794b0897ba0e3897df2ab
Signature
ed25519:6efc75287c3936536d594875187cfd989e1527a14bbdd0198758d40939a963f1e1d899c53ba8d2180a3b4e7cf6f843306dd2398a0fa022c2028ca09c327f6f07
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser