jdg.or.jp

Observed Aug 11, 2026, 12:34 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jdg.or.jp was taken 3d ago

jdg.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 jdg.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 jdg.or.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jdg.or.jp actually stands on - every host below is a signed observation
jdg.or.jp
A / AAAA
112.78.112.195
unattributedserves the site
NS
ns1.dns.ne.jpns2.dns.ne.jp
ne.jpanswers its DNS
MX
jdg.or.jp
or.jpreceives its email
TLS
jdg.or.jp
Let's Encryptissued its certificate

DNS Records

A 1

  • 112.78.112.195

MX 1

  • 10jdg.or.jp

TXT 1

  • v=spf1 a:www1855.sakura.ne.jp mx ~all

NS 2

  • ns1.dns.ne.jp
  • ns2.dns.ne.jp

SOA 1

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

TLS Certificates (3)

Common NameIssuerExpires
jdg.or.jp C=US, O=Let's Encrypt, CN=YR2 Sun, 01 Nov 2026 19:10:06 +0000
YR2 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 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_bff2dd97af8ef080
Output Hash
d0071be0ea936db527762bb3e5d618a499493e6e1f52a978b4aa0c36d402e587
Signature
ed25519:2008ac41a37e42b3ca3d8b051afb5b697d9416b9aff842696e501f9e266fbbb0bec4488c633939ec8d888e32ed998bea8c5f6b8bbf9f1a9f6b0d68d53b2a5606
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT46,461 material changesacross 44,568 domains · 24h to ~80m ago · +2,379 vs yesterdayROTATION65 domains moved DNS from koaladns.com to magpiedns.com, 61 moved backa rotation loop, not a migration · 24hNOW491 curated domains not reachablelast probe, steadySITE ERRORS36,518 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,184 sites429 rate-limit / 403 bot-block, a posture signal