jsa-web.org

Observed Aug 12, 2026, 05:37 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jsa-web.org was taken 3d ago

jsa-web.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jsa-web.org 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 jsa-web.org 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 jsa-web.org actually stands on - every host below is a signed observation
jsa-web.org
A / AAAA
59.106.208.115
unattributedserves the site
NS
ns1.one.ne.jpns2.one.jp
ne.jp + one.jpanswers its DNS
MX
mail22.one.ne.jp
ne.jpreceives its email
TLS
www.jsa-web.org
Japan Registry Services Co.issued its certificate

DNS Records

A 1

  • 59.106.208.115

MX 1

  • 10mail22.one.ne.jp

TXT 1

  • v=spf1 include:spf.one.jp ~all

NS 2

  • ns1.one.ne.jp
  • ns2.one.jp

SOA 1

  • ns-master1.one.ne.jp postmaster.one.ne.jp

DMARC_RECORDS 1

  • v=DMARC1; p=none; adkim=s; aspf=s

TLS Certificates (2)

Common NameIssuerExpires
www.jsa-web.org 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_40e3cff13a90b7a3
Output Hash
ac757ff1869c3cdb90a8c3c3d19cdbc6861c039051c913231586249a07a6a2aa
Signature
ed25519:89bf40e69d275e50da796f34318b7f15a3607ad53fcc1ce704e2f0cee1ce08363642bbe5c6c72a11065bb0eefe0cfea28136fa7dc0b08fd0aaf2e15f7118270f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT46,937 material changesacross 44,999 domains · last 24h · +3,430 vs yesterdayROTATION58 domains moved DNS from koaladns.com to magpiedns.com, 57 moved backa rotation loop, not a migration · 24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,503 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,785 sites429 rate-limit / 403 bot-block, a posture signal