jcacj.org
Observed Aug 3, 2026, 00:04 UTC (12d ago). Every field below was attested with an Ed25519 signature at scan time.
jcacj.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jcacj.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 jcacj.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Let's Encrypt
Google Search ConsoleDNS Records
A 1
219.94.129.171
AAAA 1
2403:3a00:101:b:219:94:129:171
MX 1
10jcacj.sakura.ne.jp
TXT 2
google-site-verification=MC2M8eCoQDPa9_aL6yE9J3Xp_qCZk7dxtFjbrA-lHa4v=spf1 a:www1131.sakura.ne.jp mx ~all
NS 2
ns1.dns.ne.jpns2.dns.ne.jp
SOA 1
master.dns.ne.jp tech.sakura.ad.jp
DMARC_RECORDS 1
v=DMARC1; p=none; aspf=r; adkim=r
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
jcacj.org |
C=US, O=Let's Encrypt, CN=YR1 | Wed, 23 Sep 2026 10:08:45 +0000 |
YR1 |
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_2a3ea9d1c708614a- Output Hash
f2dd92d02a04547d90f0ab0ececb487923caee2536ee2aaf36d866013b09a535- Signature
ed25519:2730dcf4e1eb1aa86a412eb0c5b6b1338298cdc28c4bc127e6ef5bf4f9606d8aa1d85c22b3e78dcb596c8f2a703c4e3d139e1b978c18d2ca070b0ba1b8d81d06- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast