jrtk.jp
Observed Aug 10, 2026, 21:17 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.
jrtk.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jrtk.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 jrtk.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
DigiCertDNS Records
A 1
157.74.66.95
MX 1
10mail.jrtk.jp
TXT 2
v=spf1 +a +ip4:157.74.71.5 ~all_9h0it59juxvun18xzkg4z2dix1o3e54
NS 2
ns2.dns.ne.jpns1.dns.ne.jp
SOA 1
master.dns.ne.jp tech.sakura.ad.jp
DMARC_RECORDS 1
v=DMARC1; p=none;
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
www.jrtk.jp |
C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1 | Sun, 24 Jan 2027 23:59:59 +0000 |
DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Sat, 29 Mar 2031 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_eecbd468470a1276- Output Hash
9e597a7c9b24a8c8a81d9074b193ed76b213d1f6a45c748cf49b58881ec07c9e- Signature
ed25519:43dabfa32c93e47e0f2cf23e9ea0f84c1667ddde8d556a046a25910f435c8ebc8f98e7d4781e71580d5a6159324023f0dd17b7306f4b6e024d4292b71205d506- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast