bookcube.com

Observed Aug 10, 2026, 23:43 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bookcube.com was taken 3d ago

bookcube.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bookcube.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 bookcube.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byMicrosoft 365
Secured byGlobalSign
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bookcube.com actually stands on - every host below is a signed observation
bookcube.com
A / AAAA
211.252.84.168
unattributedserves the site
NS
ns2.bookcube.co.krns3.bookcube.co.kr
bookcube.co.kranswers its DNS
MX
bookcube-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.bookcube.com
GlobalSign nv-saissued its certificate

DNS Records

A 1

  • 211.252.84.168

MX 1

  • 0bookcube-com.mail.protection.outlook.com

TXT 3

  • google-site-verification=_zzIW5DwpxM84v7PXAyuaHVC4OyxMRBH53MePA1hfFg
  • v=spf1 ip4:59.150.246.250 ip4:59.150.246.251 ip4:59.150.246.252 ip4:101.202.40.102 ip4:101.202.40.110 ip4:101.202.40.90 ip4:101.202.40.82 ip4:101.202.40.80 ip4:211.252.87.31 ip4:211.43.15.84 include:spf.protection.outlook.com -all
  • google-site-verification=T6BPkh_5R7jPIg2j41mYIglzPzORA0OyvzBxUj28Tye

NS 2

  • ns2.bookcube.co.kr
  • ns3.bookcube.co.kr

SOA 1

  • ns2.bookcube.co.kr root.bookcube.com

TLS Certificates (3)

Common NameIssuerExpires
*.bookcube.com C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R6 AlphaSSL CA 2025 Sat, 21 Nov 2026 08:15:28 +0000
GlobalSign GCC R6 AlphaSSL CA 2025 2.5.4.11=GlobalSign Root CA - R6, O=GlobalSign, CN=GlobalSign Fri, 21 May 2027 00:00:00 +0000
GlobalSign 2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign Sun, 18 Mar 2029 10:00:00 +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_38b4e450e516065b
Output Hash
bd7f0017a8a045b601f4eb8a3d00c1d7ef8476609a1c28b93488d2682f53ffd0
Signature
ed25519:cc26ac882e331ee96ccfe118a15f0a69500167e7789c2a5920d6055de3711ddd4d33e5916a19b4cd375df44f084f027ccfae52c759fb4820ebe4f2364ac17404
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT47,550 material changesacross 45,494 domains · 24h to ~80m ago · +1,680 vs yesterdayROTATION65 domains moved DNS from koaladns.com to magpiedns.com, 64 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,449 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,811 sites429 rate-limit / 403 bot-block, a posture signal