CONTINUOUS INTERNET TELEMETRY24H DRIFT69,910 material changesacross 66,081 domains · 24h to ~2h ago · +35,293 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW534 curated domains not reachablelast probe, steadySITE ERRORS33,856 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 125,257 sites429 rate-limit / 403 bot-block, a posture signal

yuketang.cn

Observed Jul 27, 2026, 22:50 UTC (9d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of yuketang.cn was taken 9d ago

yuketang.cn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting yuketang.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 yuketang.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 byDigiCert
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yuketang.cn actually stands on - every host below is a signed observation
yuketang.cn
A / AAAA
101.200.223.164
unattributedserves the site
NS
ns3.dnsv4.comns4.dnsv4.com
dnsv4.comanswers its DNS
MX
mxbiz1.qq.commxbiz2.qq.com
qq.comreceives its email
TLS
*.yuketang.cn
DigiCertissued its certificate

DNS Records

A 1

  • 101.200.223.164

MX 2

  • 5mxbiz1.qq.com
  • 10mxbiz2.qq.com

TXT 2

  • v=spf1 include:spf.sendcloud.org ~all
  • v=spf1 include:spf.mail.qq.com ~all

CNAME 1

  • ing-external.rain.cluster.onaliyun.xuetangonline.com

NS 2

  • ns3.dnsv4.com
  • ns4.dnsv4.com

SOA 1

  • ns3.dnsv4.com enterprise2dnsadmin.dnspod.com

TLS Certificates (3)

Common NameIssuerExpires
*.yuketang.cn C=US, O=DigiCert, Inc., CN=GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 Thu, 11 Mar 2027 23:59:59 +0000
GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 14 Dec 2032 23:59:59 +0000
DigiCert Global Root G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root CA Sun, 09 Nov 2031 23:59:59 +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_413a9a94144ed71a
Output Hash
ce8b60c69b6b5bd78cbf1ae47589d48a43e3487ef2ddc5266075023e2ba87232
Signature
ed25519:636174b67d93428b450880686356c07dc7f5dfc51af44f192ffb0e522644ba30f160f5ba03f6c9153cc8e0a510ec6882f6ce07a849fe5402e09c4a5159ebff05
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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