CONTINUOUS INTERNET TELEMETRY24H DRIFT1,973 material changesacross 1,780 domains · +14 vs yesterdayDNS DRIFT26 domains changed DNS providertop destination parity.domains · +7 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.com · +5 vs yesterdayCERT DRIFT1 domains switched issuing CA24h · -1 vs yesterdayNOW3,475 curated domains not answeringlast probe, steadyERRORS8,529 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,335 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT1,973 material changesacross 1,780 domains · +14 vs yesterdayDNS DRIFT26 domains changed DNS providertop destination parity.domains · +7 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.com · +5 vs yesterdayCERT DRIFT1 domains switched issuing CA24h · -1 vs yesterdayNOW3,475 curated domains not answeringlast probe, steadyERRORS8,529 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,335 throttled or blocked our scanner429 rate-limit / 403 bot-block

cernet.net

Observed 2026-07-15T07:37:35.217Z (6h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
3 subdomains · 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
dns3.cernet.netns2.cernet.netdns.cernet.netdns4.cernet.net+1 more
cernet.netanswers its DNS

HTTPS probe

server_error Server error (5xx) 530 Server Error
HTTP status530
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time610 ms
DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

NS 5

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

SOA 1

  • ns2.net.edu.cn hostmaster.dns.edu.cn

TLS Certificates (0)

None.

Subdomains (3)

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
1f397c42-52ec-455d-9b05-c014a928287a
Output Hash
d4971c57c029eaa390aa56a93d8459c142d5c353ea695b12a3b40b1e890ba628
Signature
ed25519:b4a1e7e1798d7e2f1b2f1cd5ed2230b3291569f8e9cab1ac8447493b485fce848d7ab6782d5785025403178bfc154508e0927a99519aedb80191ef78e05e0a0e
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser