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

yearbook.cn

Observed Jul 26, 2026, 09:49 UTC (7d 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.
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yearbook.cn actually stands on - every host below is a signed observation
yearbook.cn
A / AAAA
220.181.178.7
unattributedserves the site
NS
dns1.hichina.comdns2.hichina.com
hichina.comanswers its DNS

DNS Records

A 1

  • 220.181.178.7

NS 2

  • dns1.hichina.com
  • dns2.hichina.com

SOA 1

  • dns1.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 yearbook.cn. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_290929d2973e814f
Output Hash
e88304808087aaf6950007ff8427c00adae7fac7f174113d3ea41fb87473c84c
Signature
ed25519:25a2c8c3e834f6bbb6d445572d40660776000ce654990248a3a9225a70e7cfd413f1527a6377e57fc0bc56c6dc6e4a1396194759d4ca073d12682a6062ddb20e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser