jsforum.or.jp

Observed Aug 16, 2026, 07:33 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jsforum.or.jp was taken 1d ago

jsforum.or.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jsforum.or.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 jsforum.or.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 byMicrosoft 365
Secured byGlobalSign
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for jsforum.or.jp in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

INFRASTRUCTURE MAPwhat jsforum.or.jp actually stands on - every host below is a signed observation
jsforum.or.jp
A / AAAA
219.99.172.50
unattributedserves the site
NS
skydns12.otsuka-office365.jpskydns13.otsuka-office365.jpskydns11.otsuka-office365.jp
otsuka-office365.jpanswers its DNS
MX
jsforum-or-jp.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.jsforum.or.jp
GlobalSign nv-saissued its certificate

DNS Records

A 1

  • 219.99.172.50

MX 1

  • 0jsforum-or-jp.mail.protection.outlook.com

TXT 1

  • v=spf1 include:spf.protection.outlook.com +ip4:124.147.16.119 include:spf.spcloud.jp include:spf.bmv.jp ~all

NS 3

  • skydns12.otsuka-office365.jp
  • skydns13.otsuka-office365.jp
  • skydns11.otsuka-office365.jp

SOA 1

  • skydns99.otsuka-office365.jp hostmaster.otsuka-office365.jp

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:report@jsforum.or.jp

TLS Certificates (2)

Common NameIssuerExpires
www.jsforum.or.jp C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R6 AlphaSSL CA 2025 Sat, 05 Sep 2026 05:52:42 +0000
GlobalSign GCC R6 AlphaSSL CA 2025 2.5.4.11=GlobalSign Root CA - R6, O=GlobalSign, CN=GlobalSign Fri, 21 May 2027 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.

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Ed25519 Receipt

Receipt ID
rcpt_d41ca8260a0e7b70
Output Hash
2153d2f6784f67c9b706c71e328f977301a48d802085830302492b5333f07c7f
Signature
ed25519:dda76a2fe7100922a1c45e26a339072d6b65e526ed1fee2952dc0fdd59049dd0e6292e11a8b430040428c3dc0a8c623e59b2ca99f83e8689774eb2d6fb3f8a02
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT44,412 material changesacross 42,024 domains · 24h to ~40m ago · +5,172 vs yesterdayROTATION77 domains moved DNS from kirklanddc.com to magpiedns.com, 77 moved backa rotation loop, not a migration · 24hEMAIL DRIFT7 domains switched email provider24hNOW493 curated domains not reachable-98 vs yesterdaySITE ERRORS33,686 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,846 sites429 rate-limit / 403 bot-block, a posture signal