CONTINUOUS INTERNET TELEMETRY24H DRIFT54,366 material changesacross 47,273 domains · last 24h · +19,960 vs yesterdayROTATION54 domains moved DNS from magpiedns.com to koaladns.com, 51 moved backa rotation loop, not a migration · 24hNOW608 curated domains not reachablelast probe, steadySITE ERRORS34,089 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,502 sites429 rate-limit / 403 bot-block, a posture signal

youthapp.cn

Observed Jul 25, 2026, 22:25 UTC (15d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of youthapp.cn was taken 15d ago

youthapp.cn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting youthapp.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 youthapp.cn Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byAsseco Data Systems S.A.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat youthapp.cn actually stands on - every host below is a signed observation
youthapp.cn
A / AAAA
1.92.86.193
unattributedserves the site
NS
ns1.bdydns.cnns2.bdydns.cn
bdydns.cnanswers its DNS
TLS
*.youthapp.cn
Asseco Data Systems S.A.issued its certificate

DNS Records

A 1

  • 1.92.86.193

NS 2

  • ns1.bdydns.cn
  • ns2.bdydns.cn

SOA 1

  • ns1.bdydns.cn sa.dudns.com

TLS Certificates (2)

Common NameIssuerExpires
*.youthapp.cn C=PL, O=Asseco Data Systems S.A., CN=Certum DV TLS G2 R39 CA Fri, 04 Dec 2026 11:16:52 +0000
Certum DV TLS G2 R39 CA C=PL, O=Asseco Data Systems S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Root CA Sun, 05 Jun 2039 07:41:22 +0000

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.

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Ed25519 Receipt

Receipt ID
rcpt_f0c2c0d0e545d60d
Output Hash
6f9cfac17f33c0966b44bcaeeafb139ee7884bb301e15ac4aa4a9a38b3420663
Signature
ed25519:8492fb98063ba48c818916d13d3c38e874c21dd6d9fdb486de662cc178e4534260069f824f2045509af7063d75c62c3f1447bfafc2131025ab407be971f52905
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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