jozen.co.jp

Observed Aug 11, 2026, 03:30 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jozen.co.jp was taken 6d ago

jozen.co.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jozen.co.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 jozen.co.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byJapan Registry Services Co.
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jozen.co.jp actually stands on - every host below is a signed observation
jozen.co.jp
A / AAAA
133.242.136.90
unattributedserves the site
NS
ns1.dns.ne.jpns2.dns.ne.jp
ne.jpanswers its DNS
MX
shirataki.sakura.ne.jp
ne.jpreceives its email
TLS
jozen.co.jp
Japan Registry Services Co.issued its certificate

DNS Records

A 1

  • 133.242.136.90

MX 1

  • 10shirataki.sakura.ne.jp

TXT 3

  • pardot1015142=3cd630338257173fe290e98d98b274fded50a4f505bdae0e7b8b4883e4452431
  • v=spf1 a:www3605.sakura.ne.jp include:aspmx.pardot.com ~all
  • sending_domain1015142=9d9e4226ea4e4896c5114f4ff71327c8b160b651edf857732940b281f4f6ce9b

NS 2

  • ns1.dns.ne.jp
  • ns2.dns.ne.jp

SOA 1

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

DMARC_RECORDS 1

  • v=DMARC1; p=none; aspf=r; adkim=r; rua=mailto:domain@jozen.co.jp

TLS Certificates (2)

Common NameIssuerExpires
jozen.co.jp C=JP, O=Japan Registry Services Co., Ltd., CN=JPRS Domain Validation Authority - G4 Sat, 31 Oct 2026 14:59:59 +0000
JPRS Domain Validation Authority - G4 C=JP, O=SECOM Trust Systems CO.,LTD., 2.5.4.11=Security Communication RootCA2 Tue, 29 May 2029 05:00:39 +0000

Subdomains (1)

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_c068280d27d98309
Output Hash
d9dd6a311c90797e0f5253a1d7a8943591ee2badbedc8bef4a27587708ec8ec2
Signature
ed25519:df16e2d9967a8c8a5c4d64bc9ca8f0f4d7a63e46f7bad99ec484f994c4f3d419d4dc9bb3bfceaf935476f4bdb05957cd74bff4d4b3b5f1babb6a0c6d1eb98807
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT42,617 material changesacross 40,485 domains · 24h to ~40m ago · +1,058 vs yesterdayROTATION63 domains moved DNS from magpiedns.com to koaladns.com, 61 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hNOW591 curated domains not reachable+96 vs yesterdaySITE ERRORS35,640 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,217 sites429 rate-limit / 403 bot-block, a posture signal