booksinc.net

Observed Aug 3, 2026, 10:16 UTC (10d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of booksinc.net was taken 10d ago

booksinc.net is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting booksinc.net 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 booksinc.net Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Email byProofpoint
Secured byLet's Encrypt
Also usesMicrosoft 365
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat booksinc.net actually stands on - every host below is a signed observation
booksinc.net
A / AAAA
172.67.188.139104.21.8.1472606:4700:3033::6815:8932606:4700:3030::ac43:bc8b
Cloudflareserves the site
NS
austin.ns.cloudflare.comgigi.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mxa-00189e01.gslb.pphosted.commxb-00189e01.gslb.pphosted.com
Proofpointreceives its email
TLS
booksinc.net
Let's Encryptissued its certificate

DNS Records

A 2

  • 172.67.188.139
  • 104.21.8.147

AAAA 2

  • 2606:4700:3033::6815:893
  • 2606:4700:3030::ac43:bc8b

MX 2

  • 10mxa-00189e01.gslb.pphosted.com
  • 10mxb-00189e01.gslb.pphosted.com

TXT 2

  • MS=ms41449042
  • v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all

NS 2

  • austin.ns.cloudflare.com
  • gigi.ns.cloudflare.com

SOA 1

  • austin.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;

TLS Certificates (4)

Common NameIssuerExpires
booksinc.net C=US, O=Let's Encrypt, CN=YE1 Sun, 06 Sep 2026 22:59:32 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 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_265d0b08968ee095
Output Hash
3cfcab6c628ea09538e367f7ddc7630bbfb4a4de70b92608af9fb9bc905c9515
Signature
ed25519:1fe737b4f12b06b4da984687bb81f1829fe8c7b6e963b5bb7fece37850aaa346c7bfadaa5757abe8593cd0bcdd2e10f95d7c7ebcc588ac3f4a23720bf2b1760b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT47,821 material changesacross 45,734 domains · 24h to ~80m ago · +1,951 vs yesterdayROTATION60 domains moved DNS from koaladns.com to magpiedns.com, 59 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,461 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,878 sites429 rate-limit / 403 bot-block, a posture signal