lct.org

Observed Aug 11, 2026, 06:47 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of lct.org was taken 2d ago

lct.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting lct.org 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 lct.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured byAmazon
Also usesDropboxGoogle Search ConsoleAdobeLogMeInAppleZoom
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat lct.org actually stands on - every host below is a signed observation
lct.org
A / AAAA
15.197.90.6715.197.209.253
unattributedserves the site
NS
ns51.worldnic.comns52.worldnic.com
worldnic.comanswers its DNS
MX
lct-org.mail.protection.outlook.com
Microsoft 365receives its email
TLS
lct.org
Amazonissued its certificate

DNS Records

A 2

  • 15.197.90.67
  • 15.197.209.253

MX 1

  • 80lct-org.mail.protection.outlook.com

TXT 14

  • 393sbr0d39b7dijq6u0r8k63sv
  • ZOOM_verify_3XB5NoG8stM7xvsB7GAB6U
  • ppsqmbhivpqjama7t0mu3sbtu2
  • Z8BmHVdOH311+/QmAbRPoYfc4z7SZnQgVDwEP757yqnpm+gNvxruCeVYye+P8+bc70WsUJWMqQzNl3U3TuWkgQ==
  • MS=ms70744236
  • apple-domain-verification=q0A50Bh37VxF0r4J
  • asv=163a52128e78de32a27f307aee7e11ea
  • google-site-verification=yIVPC41UQfdgBmx8D_ZuomA52iEQD9caeDsTcIf1PZE
  • dropbox-domain-verification=b2drvsd9hzrf
  • adobe-idp-site-verification=4c67797a7d96fc04c40afdb0ed8520b360776962352ca35fcd984d33f12c7132

NS 2

  • ns51.worldnic.com
  • ns52.worldnic.com

SOA 1

  • NS51.WORLDNIC.COM namehost.WORLDNIC.COM

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; pct=100

TLS Certificates (3)

Common NameIssuerExpires
lct.org C=US, O=Amazon, CN=Amazon RSA 2048 M01 Sat, 27 Feb 2027 23:59:59 +0000
Amazon RSA 2048 M01 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:21:28 +0000
Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +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_ee12eafbea1a80e4
Output Hash
a6899c9dbf27da64ca3eb8df1f9549020a212fb7427393972bce1cbbdb15a221
Signature
ed25519:e8ec3752d49aa21592269387eb912dd0a31b753b726684facc7fa2464361a2c71789f72d0aeacaafff32307b104d950ca810f92bfef92f24076077cc0a09c606
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT44,912 material changesacross 42,952 domains · 24h to ~2h ago · -958 vs yesterdayROTATION64 domains moved DNS from koaladns.com to magpiedns.com, 62 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,401 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,765 sites429 rate-limit / 403 bot-block, a posture signal