CONTINUOUS INTERNET TELEMETRY24H DRIFT1,505 material changesacross 1,296 domains · +596 vs yesterdayDNS DRIFT50 domains changed DNS providertop destination parity.domains · +24 vs yesterdayEMAIL DRIFT19 domains switched email providertop destination google.com · +11 vs yesterdayCERT DRIFT50 domains switched issuing CA24h · +27 vs yesterdayNOW2,645 curated domains not answeringlast probe, steadyERRORS23,762 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED90,635 throttled or blocked our scanner429 rate-limit / 403 bot-block

booksusi.com

Observed Jul 22, 2026, 00:39 UTC (59m ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Registered withEPAG Domainservices GmbH
IPv6 · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat booksusi.com actually stands on - every host below is a signed observation
booksusi.com
A / AAAA
104.26.9.237172.67.72.147104.26.8.2372606:4700:20::681a:8ed+2 more
Cloudflareserves the site
NS
dell.ns.cloudflare.comjulian.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.com+2 more
Google Workspacereceives its email
TLS
booksusi.com
Google Trust Servicesissued its certificate

DNS Records

A 3

  • 104.26.9.237
  • 172.67.72.147
  • 104.26.8.237

AAAA 3

  • 2606:4700:20::681a:8ed
  • 2606:4700:20::681a:9ed
  • 2606:4700:20::ac43:4893

MX 6

  • 1aspmx.l.google.com
  • 10aspmx2.googlemail.com
  • 10aspmx3.googlemail.com
  • 10aspmx4.googlemail.com
  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com

TXT 2

  • s889oujjunbbgv21reunt901au
  • v=spf1 a mx include:_spf.google.com include:spf.mandrillapp.com include:email.freshdesk.com ~all

NS 2

  • dell.ns.cloudflare.com
  • julian.ns.cloudflare.com

SOA 1

  • dell.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
booksusi.com C=US, O=Google Trust Services, CN=WE1 Mon, 05 Oct 2026 02:50:02 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for booksusi.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for booksusi.com <a href="https://domaindrift.io/t/booksusi.com"> <img src="https://domaindrift.io/badge/booksusi.com.svg" width="300" height="64" alt="DomainDrift signed observations for booksusi.com"> </a>

Ed25519 Receipt

Receipt ID
rcpt_f5d0ddc83c5d740d
Output Hash
9d4986ecc9a0fa1aad4004c4b5d0a06ca59489c9a64cfbf9979102bfcf2fb3a2
Signature
ed25519:b6fd9bd6e06597ac3d35a0af3e5c80d41e9a24a5bdb3cc9beeb70dd6d1e8bbb280ccf4e88ec6771875701543b31a6df861b209dde85fe7d3d48de4d7286fa704
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
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