booklocker.com

Observed Aug 11, 2026, 04:58 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of booklocker.com was taken 6d ago

booklocker.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting booklocker.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 booklocker.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onBiz Net Technologies
Secured byLet's Encrypt
Registered withDomain.com - Network Solutions, LLC
2 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat booklocker.com actually stands on - every host below is a signed observation
booklocker.com
A / AAAA
216.252.192.208
Biz Net Technologiesserves the site
NS
ns1.bnt.comns2.bnt.com
bnt.comanswers its DNS
MX
filtmx1.bnt.comfiltmx2.bnt.com
bnt.comreceives its email
TLS
booklocker.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 216.252.192.208

MX 2

  • 10filtmx1.bnt.com
  • 10filtmx2.bnt.com

TXT 1

  • v=spf1 ip4:216.252.192.0/24 -all

NS 2

  • ns1.bnt.com
  • ns2.bnt.com

SOA 1

  • localhost.bnt.com hostmaster.bnt.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:dmarc-report@bnt.com!10m

TLS Certificates (3)

Common NameIssuerExpires
booklocker.com C=US, O=Let's Encrypt, CN=YR2 Sun, 04 Oct 2026 04:13:19 +0000
YR2 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (2)

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_87e07a91014722c0
Output Hash
71dac6dfd4e9ea201611b99cf03e6d8a1f5661435231110160d963026ce57b5e
Signature
ed25519:701a5286429914e98a2b25e931dfeaf27fe992acdba002f8d529ef15f46f1f5a0dfef877827159e3c3ab62f2f8a5bf3e5fce803b4c7a670ce006a996b08f150b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT42,617 material changesacross 40,485 domains · last 24h · +1,058 vs yesterdayROTATION65 domains moved DNS from koaladns.com to magpiedns.com, 61 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hNOW590 curated domains not reachable+95 vs yesterdaySITE ERRORS35,669 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,202 sites429 rate-limit / 403 bot-block, a posture signal