ryugetsu.co.jp

Observed Aug 3, 2026, 08:47 UTC (11d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ryugetsu.co.jp was taken 11d ago

ryugetsu.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 ryugetsu.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 ryugetsu.co.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byStarfield Technologies
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ryugetsu.co.jp actually stands on - every host below is a signed observation
ryugetsu.co.jp
A / AAAA
13.112.186.20154.65.25.109
unattributedserves the site
NS
ns.hotcn.ne.jpcn001.hotcn.ne.jp
ne.jpanswers its DNS
MX
mail.ryugetsu.co.jp
ryugetsu.co.jpreceives its email
TLS
www.ryugetsu.co.jp
Starfield Technologiesissued its certificate

DNS Records

A 2

  • 13.112.186.201
  • 54.65.25.109

MX 1

  • 10mail.ryugetsu.co.jp

TXT 2

  • v=spf1 ip4:210.128.192.234 include:spf.bmv.jp +mx include:_spf.aispr.jp ~all
  • M6GtHbzzyFbUuEM3ql5bhIcELXAR1JCxL+pcg9vsH0I=

NS 2

  • ns.hotcn.ne.jp
  • cn001.hotcn.ne.jp

SOA 1

  • ns.hotcn.ne.jp root.ns.hotcn.ne.jp

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:owner-dmarc-reports@rockwave.co.jp

TLS Certificates (4)

Common NameIssuerExpires
www.ryugetsu.co.jp C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., 2.5.4.11=http://certs.starfieldtech.com/repository/, CN=Starfield Secure Certificate Authority - G2 Fri, 05 Feb 2027 02:13:57 +0000
Starfield Secure Certificate Authority - G2 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Root Certificate Authority - G2 Sat, 03 May 2031 07:00:00 +0000
Starfield Root Certificate Authority - G2 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Root Certificate Authority - G2 Thu, 31 Dec 2037 23:59:59 +0000
Starfield Root Certificate Authority - G2 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Root Certificate Authority - G2 Thu, 31 Dec 2037 23:59:59 +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_9d725a234ee00d0c
Output Hash
4cabdbd8a07c1ff7928153903c57e0f00bee256a43ebb63eb4bb9de661c74e47
Signature
ed25519:acb4a0edff86032f8ec6df24bf4572e888d5c64788afcd0a2f9e20bc4b656129e8176850dc55509a34e02fe4e4764535a3da934d2aeb7c31b8f1c076c6297306
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT44,765 material changesacross 42,949 domains · 24h to ~3h ago · +683 vs yesterdayROTATION64 domains moved DNS from koaladns.com to magpiedns.com, 62 moved backa rotation loop, not a migration · 24hNOW491 curated domains not reachablelast probe, steadySITE ERRORS36,522 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,165 sites429 rate-limit / 403 bot-block, a posture signal