CONTINUOUS INTERNET TELEMETRY24H DRIFT27,060 material changesacross 26,158 domains · 24h to ~14h ago · -10,962 vs yesterdayROTATION58 domains moved DNS from kirklanddc.com to koaladns.com, 51 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW562 curated domains not reachable+31 vs yesterdaySITE ERRORS33,728 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,775 sites429 rate-limit / 403 bot-block, a posture signal

leafworks.jp

Observed Jul 26, 2026, 11:09 UTC (12d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of leafworks.jp was taken 12d ago

leafworks.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting leafworks.jp 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 leafworks.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byGoogle (SPF sender)
Secured byLet's Encrypt
Also usesGoogle Search ConsoleHubSpot
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat leafworks.jp actually stands on - every host below is a signed observation
leafworks.jp
A / AAAA
133.167.117.186
unattributedserves the site
NS
ns2.dns.ne.jpns1.dns.ne.jp
ne.jpanswers its DNS
MX
dmail.kagoya.net
Google (SPF sender)receives its email
TLS
leafworks.jp
Let's Encryptissued its certificate

DNS Records

A 1

  • 133.167.117.186

MX 1

  • 10dmail.kagoya.net

TXT 3

  • google-site-verification=nK3B7tW0Zz7UWEINssyovZ9na9g66SbZztJBs0TBHEg
  • v=spf1 ip4:133.167.117.186 ip4:133.242.139.220 ip4:153.121.40.100 ip4:160.16.229.54 ip4:133.18.69.22 ip4:153.126.156.22 ip4:49.212.171.16 ip4:153.120.63.120 include:_spf.google.com include:kagoya.net include:8688530.spf07.hubspotemail.net include:email.freshservice.com ~all
  • v=DMARC1; p=none; ruf=mailto:dmarc@leafworks.jp

NS 2

  • ns2.dns.ne.jp
  • ns1.dns.ne.jp

SOA 1

  • master.dns.ne.jp tech.sakura.ad.jp

TLS Certificates (3)

Common NameIssuerExpires
leafworks.jp C=US, O=Let's Encrypt, CN=YR1 Thu, 15 Oct 2026 18:35:49 +0000
YR1 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 (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.

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Ed25519 Receipt

Receipt ID
rcpt_94ce542a8d7a0b6a
Output Hash
0845a73f49262e6a64872bc73a3c037a27cb43547ce211cb564dfaa12ee6a0bf
Signature
ed25519:31a9c70430730956b6959ecff14053952d8666f2fa50f5ff10ac71bf0863eb475608e84ca7222d5c4f0a57d4cc3ce1f610bdefa6a7108334c7369e1a6054520c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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