CONTINUOUS INTERNET TELEMETRY24H DRIFT16,288 material changesacross 15,739 domains · 24h to ~45m ago · -24,572 vs yesterdayNOW562 curated domains not reachablelast probe, steadySITE ERRORS34,148 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,371 sites429 rate-limit / 403 bot-block, a posture signal

zddc.com.cn

Observed Jul 25, 2026, 15:04 UTC (8d 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.
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zddc.com.cn actually stands on - every host below is a signed observation
zddc.com.cn
A / AAAA
180.97.198.41240e:978:6402::b461:c629
240eserves the site
NS
dns15.hichina.comdns16.hichina.com
hichina.comanswers its DNS

DNS Records

A 1

  • 180.97.198.41

AAAA 1

  • 240e:978:6402::b461:c629

CNAME 1

  • zddc.com.cn.a.bdydns.com

NS 2

  • dns15.hichina.com
  • dns16.hichina.com

SOA 1

  • dns15.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 zddc.com.cn. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_57398128eddecc7b
Output Hash
2b18ba118611e50dc36e1d2e529c81bcd378d1d1b8545706c64337f1efe8ef15
Signature
ed25519:a641d1b00f6e13a4e5085ae406972d9ac209a9774b78fdd77d57129a435f041569d09039729d9473f88211a21faf8996f0d12dd5db4b7152ea1ca1cc9d98ad06
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser