booksys.com

Observed Aug 10, 2026, 20:51 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of booksys.com was taken 3d ago

booksys.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting booksys.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 booksys.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onFastly
Email byGoogle Workspace
Secured byGoogle Trust Services
Registered withGoDaddy.com, LLC
Also usesGoogle Search ConsoleMicrosoft 365Twilio
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat booksys.com actually stands on - every host below is a signed observation
booksys.com
A / AAAA
199.36.158.100
Fastlyserves the site
NS
ns2.booksys.comns3.booksys.comns1.booksys.com
booksys.comanswers its DNS
MX
ALT1.ASPMX.L.GOOGLE.comALT4.ASPMX.L.GOOGLE.comASPMX.L.GOOGLE.comALT3.ASPMX.L.GOOGLE.com+1 more
Google Workspacereceives its email
TLS
bodogeshindan.jp
Google Trust Servicesissued its certificate

DNS Records

A 1

  • 199.36.158.100

MX 5

  • 5ALT1.ASPMX.L.GOOGLE.com
  • 10ALT4.ASPMX.L.GOOGLE.com
  • 1ASPMX.L.GOOGLE.com
  • 10ALT3.ASPMX.L.GOOGLE.com
  • 5ALT2.ASPMX.L.GOOGLE.com

TXT 5

  • twilio-domain-verification=1057561ed3f8ee073828b9831461a966
  • hosting-site=booksys-com
  • google-site-verification=GS2nl4MeRn4M3KOXQQ6Zwn_x8ZkGud2yg3nug4RGO10
  • v=spf1 ip4:207.111.162.67 ip4:66.128.61.68 ip4:206.126.96.177 include:unifiedemail.net include:azure.quotevalet.com include:_spf.google.com ~all
  • MS=441A596D7D3CF9C0A05AAF24000A8E10ED88A24D

NS 3

  • ns2.booksys.com
  • ns3.booksys.com
  • ns1.booksys.com

SOA 1

  • ns1.booksys.com dns.booksys.com

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; pct=25; rua=mailto:whester@booksys.com

TLS Certificates (4)

Common NameIssuerExpires
bodogeshindan.jp C=US, O=Google Trust Services, CN=WR3 Tue, 27 Oct 2026 23:57:29 +0000
WR3 C=US, O=Google Trust Services LLC, CN=GTS Root R1 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R1 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +0000
GlobalSign Root CA C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 12:00:00 +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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_4f02e4c735263edf
Output Hash
74b49e5c65561d36efad769d45d68b4ad2ef830a7f848a60c93a7fe022203b59
Signature
ed25519:77ac273e4cd06f4011fd7dff46b1df0e94c85f47d9657487449534dc5be3f5d0fd5e2275dfa127a243c122788264e8a968ca960a7c067daa80dd11d81377df03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT45,898 material changesacross 43,837 domains · 24h to ~2h ago · +28 vs yesterdayROTATION57 domains moved DNS from magpiedns.com to koaladns.com, 56 moved backa rotation loop, not a migration · 24hNOW490 curated domains not reachablelast probe, steadySITE ERRORS36,284 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,595 sites429 rate-limit / 403 bot-block, a posture signal