CONTINUOUS INTERNET TELEMETRY24H DRIFT43,836 material changesacross 42,208 domains · 24h to ~6h ago · -18,240 vs yesterdayROTATION55 domains moved DNS from kirklanddc.com to koaladns.com, 53 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW532 curated domains not reachablelast probe, steadySITE ERRORS33,888 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,377 sites429 rate-limit / 403 bot-block, a posture signal

leansoftwareengineering.com

Observed Aug 2, 2026, 22:57 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of leansoftwareengineering.com was taken 4d ago

leansoftwareengineering.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting leansoftwareengineering.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 leansoftwareengineering.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Signed observation on record.
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat leansoftwareengineering.com actually stands on - every host below is a signed observation
leansoftwareengineering.com
NS
ns3.dreamhost.comns2.dreamhost.comns1.dreamhost.com
dreamhost.comanswers its DNS

DNS Records

NS 3

  • ns3.dreamhost.com
  • ns2.dreamhost.com
  • ns1.dreamhost.com

SOA 1

  • ns1.dreamhost.com hostmaster.dreamhost.com

TLS Certificates (0)

None.

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_097fab3678d7710f
Output Hash
6715ac0b6662cdf4f987299df03de7061a85bf7309e61e0bdb6db747bc347022
Signature
ed25519:a93b6eac919fe1aba7cc35c9ad495e24b01e056d50149aaa7920a32fa34ae6d80d0a5258ad58fd7862b0d7f2bcd6e94e9da13bf498018b8c5873bd6c65b87c0c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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