yuth.jp
Observed Jul 26, 2026, 11:42 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Not responding
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yuth.jp actually stands on - every host below is a signed observation
yuth.jp
A / AAAA
202.181.99.76
unattributedserves the site
NS
ns1.dns.ne.jpns2.dns.ne.jp
ne.jpanswers its DNS
MX
yuth.jp
yuth.jpreceives its email
TLS
yuth.jp
Let's Encryptissued its certificate
DNS Records
A 1
202.181.99.76
MX 1
10yuth.jp
TXT 3
v=spf1 a:www356.sakura.ne.jp mx include:spf.bmv.jp ~allgoogle-site-verification=wC6ASxywtxKwYcQ4Xeq3UzgxdouK7rIGJovh4v7g1NIv=DMARC1; p=none;
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 |
|---|---|---|
yuth.jp |
C=US, O=Let's Encrypt, CN=YR1 | Sat, 03 Oct 2026 02:24:21 +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)
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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_d468da7fe31b2245- Output Hash
0d96532092644726075ad9c3e719dc75cd5454db05b4ed59fbf3296b9eea939d- Signature
ed25519:758f7d42f75e9071c0e0ab26cfe740b213b778c70b427d7b755555206789efb06f267fef8836d6a31112a9d4c2433ec611d0ad6573c3fa289fbdd0df83b88908- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast