bookuu.com

Observed Aug 11, 2026, 06:38 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bookuu.com was taken 5d ago

bookuu.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bookuu.com 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 bookuu.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onHangzhou Alibaba Advertising
Secured byDigiCert
Registered withAlibaba Cloud Computing (Beijing) Co., Ltd.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bookuu.com actually stands on - every host below is a signed observation
bookuu.com
A / AAAA
47.110.211.5
Hangzhou Alibaba Advertisingserves the site
NS
vip3.alidns.comvip4.alidns.com
alidns.comanswers its DNS
MX
mxbiz1.qq.commxbiz2.qq.com
qq.comreceives its email
TLS
*.bookuu.com
DigiCert Incissued its certificate

DNS Records

A 1

  • 47.110.211.5

MX 2

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

TXT 1

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

NS 2

  • vip3.alidns.com
  • vip4.alidns.com

SOA 1

  • vip3.alidns.com hostmaster.hichina.com

TLS Certificates (3)

Common NameIssuerExpires
*.bookuu.com C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=RapidSSL TLS RSA CA G1 Mon, 21 Dec 2026 23:59:59 +0000
RapidSSL TLS RSA CA G1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 02 Nov 2027 12:24:33 +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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_00b9edd5ec9c9d58
Output Hash
39f3af4875920fb4a5d83e426ea844b05dac36fd6be271446d23e0fa2d1a287a
Signature
ed25519:c20ca4b99736ea4593454c541152933d46829dff09656a043fe9d089a5c826548738118debdaaa7b7dea33fba7b38bd4978d6c140c174c57924d5da5db02b009
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT44,916 material changesacross 42,981 domains · last 24h · +3,357 vs yesterdayROTATION62 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hNOW497 curated domains not reachablelast probe, steadySITE ERRORS36,283 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,423 sites429 rate-limit / 403 bot-block, a posture signal