urugi.jp
Observed Jul 26, 2026, 08:54 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.
Up right now
Secured byLet's Encrypt
5 subdomains · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat urugi.jp actually stands on - every host below is a signed observation
urugi.jp
A / AAAA
114.179.204.48
unattributedserves the site
NS
ns1.naganoken-sc.jpns2.naganoken-sc.jp
naganoken-sc.jpanswers its DNS
MX
mx2nd11.naganoken-sc.jpmx2nd12.naganoken-sc.jp
naganoken-sc.jpreceives its email
TLS
www.urugi.jp
Let's Encryptissued its certificate
DNS Records
A 1
114.179.204.48
MX 2
10mx2nd11.naganoken-sc.jp10mx2nd12.naganoken-sc.jp
TXT 1
v=spf1 ip4:114.179.204.0/23 ip4:114.179.206.0/24 ~all
NS 2
ns1.naganoken-sc.jpns2.naganoken-sc.jp
SOA 1
ns1.naganoken-sc.jp root.ns1.naganoken-sc.jp
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.urugi.jp |
C=US, O=Let's Encrypt, CN=YR1 | Sun, 06 Sep 2026 01:02:35 +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 (5)
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_c04d714aba3a87ce- Output Hash
56b597fadae5fb740f3a992f144b1285369a12a440d2a451efbef38d69ff6aa2- Signature
ed25519:496934cdf362e5926b29152108e8abd59574f705912bcec3fb6b480b701444280382148d786e88b7e71661db36a01efe0d9ba9da8fd93916c3178ccb6aee7b0a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast