CONTINUOUS INTERNET TELEMETRY24H DRIFT24,136 material changesacross 23,195 domains · 24h to ~5h ago · -13,886 vs yesterdayROTATION52 domains moved DNS from koaladns.com to kirklanddc.com, 52 moved backa rotation loop, not a migration · 24hNOW584 curated domains not reachable+53 vs yesterdaySITE ERRORS33,580 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,562 sites429 rate-limit / 403 bot-block, a posture signal

leanlab.co

Observed Aug 2, 2026, 10:58 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of leanlab.co was taken 5d ago

leanlab.co is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting leanlab.co 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 leanlab.co Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesAtlassianGoogle Search ConsoleHubSpot
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat leanlab.co actually stands on - every host below is a signed observation
leanlab.co
A / AAAA
199.60.103.51199.60.103.151
Cloudflareserves the site
NS
ns-1106.awsdns-10.orgns-1709.awsdns-21.co.ukns-675.awsdns-20.netns-7.awsdns-00.com
awsdns-10.org + awsdns-21.co.uk + moreanswers its DNS
MX
aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
dc028128.sni.cloudflaressl.com
Let's Encryptissued its certificate

DNS Records

A 2

  • 199.60.103.51
  • 199.60.103.151

MX 5

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

TXT 7

  • MS=ms75896111
  • apple-domain-verification=EserIEtnNJ6XkPnx
  • atlassian-domain-verification=Crdj43dOsd5MGtaQZvkEZlMvxd9gNawv0E7AUNU6BSnrT9DmEcvaZYbdbd0coR04
  • brevo-code:6ba5128c0a9badffd636630dd10759c3
  • google-site-verification=lm0RogCps_XKXZjDHxMZRM6AgxjY53gasL3X0KoZCpQ
  • google-site-verification=ta80r28wYNVCCQHdnYXBQ2ulhGUPoe1IfnwovS6se7Y
  • v=spf1 include:_spf.google.com include:amazonses.com include:146301650.spf10.hubspotemail.net ~all

NS 4

  • ns-1106.awsdns-10.org
  • ns-1709.awsdns-21.co.uk
  • ns-675.awsdns-20.net
  • ns-7.awsdns-00.com

SOA 1

  • ns-1106.awsdns-10.org awsdns-hostmaster.amazon.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:dmarc-rua-reports@leanlab.co

TLS Certificates (4)

Common NameIssuerExpires
dc028128.sni.cloudflaressl.com C=US, O=Let's Encrypt, CN=YE1 Wed, 21 Oct 2026 21:15:48 +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_bb98c44c7fa659e8
Output Hash
c60e9414729a5d951534e7c002ffe42234c955ad461a240d861e397187cfc0a4
Signature
ed25519:10485de242dab6e7182d2af00b46d4c8df55156b15b734a54106130af8455e5452b0482790fa97d46565ca172de67009cfaab9f810eb0b28c9212234dc2ace0b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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