kantetsu.co.jp

Observed Aug 12, 2026, 05:28 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of kantetsu.co.jp was taken 5d ago

kantetsu.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 kantetsu.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 kantetsu.co.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byGlobalSign
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat kantetsu.co.jp actually stands on - every host below is a signed observation
kantetsu.co.jp
A / AAAA
153.120.153.166
unattributedserves the site
NS
ns1.dns.ne.jpns2.dns.ne.jp
ne.jpanswers its DNS
MX
kantetsu.co.jp
kantetsu.co.jpreceives its email
TLS
www.kantetsu.co.jp
GlobalSign nv-saissued its certificate

DNS Records

A 1

  • 153.120.153.166

MX 1

  • 10kantetsu.co.jp

TXT 2

  • v=spf1 a:www8438m.sakura.ne.jp mx ~all
  • google-site-verification=5ATS5NDPyBPmQbV-_Jjc9ZGeL-2sLu_wEEoLvAHmaso

NS 2

  • ns1.dns.ne.jp
  • ns2.dns.ne.jp

SOA 1

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

TLS Certificates (2)

Common NameIssuerExpires
www.kantetsu.co.jp C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R3 DV TLS CA 2020 Sun, 17 Jan 2027 00:03:43 +0000
GlobalSign GCC R3 DV TLS CA 2020 2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign Sun, 18 Mar 2029 00:00:00 +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_ee9ec7f276637808
Output Hash
2bb7f20b9351dd232e08496f7227c9da3f0447b1685236316d5576f88c5f73fc
Signature
ed25519:ed114d0302c2110fef1af5644285aeb54a1fcf2701b3036f4502003f1df464429efc205e0f4e51766689480d37ead26392ecc98b5d379d2df4c64b745af92003
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT39,710 material changesacross 37,679 domains · 24h to ~60m ago · -1,849 vs yesterdayROTATION66 domains moved DNS from magpiedns.com to koaladns.com, 63 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hNOW589 curated domains not reachable+94 vs yesterdaySITE ERRORS36,075 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,370 sites429 rate-limit / 403 bot-block, a posture signal