judo3.org
Observed Aug 11, 2026, 01:46 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.
judo3.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting judo3.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 judo3.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Google Workspace
Let's Encrypt
Google Search ConsoleDNS Records
A 1
49.212.207.77
MX 5
1aspmx.l.google.com5aspmx.l.google.com5alt2.aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com
TXT 2
v=spf1 a:www3067.sakura.ne.jp mx ~allgoogle-site-verification=Mboh_YjFVm9tKiW9en49nyY888zKqRvaUasD4Sj2C5c
NS 2
ns1.dns.ne.jpns2.dns.ne.jp
SOA 1
master.dns.ne.jp tech.sakura.ad.jp
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
judo3.org |
C=US, O=Let's Encrypt, CN=YR2 | Tue, 03 Nov 2026 21:47:26 +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)
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 receiptEd25519 Receipt
- Receipt ID
rcpt_ca479fa38877e16e- Output Hash
3ef2bc9d2b8fdc62591d4a9788c3b22524995df20dda0e9c31f50fd7e706492b- Signature
ed25519:5b184367c4fe212403531b407cebe4fbb0670c5a90877d6cbf15963d998e17a6f225a85cd4b1e1c5f147635bcc4e9b965f1034d84d4a157d78ae0e6875c31f06- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast