ushigyu.net
Observed Aug 2, 2026, 12:53 UTC (3h 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
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ushigyu.net actually stands on - every host below is a signed observation
ushigyu.net
A / AAAA
85.131.213.133
unattributedserves the site
NS
ns5.xserver.jpns1.xserver.jpns2.xserver.jpns3.xserver.jp+1 more
xserver.jpanswers its DNS
MX
ushigyu.net
ushigyu.netreceives its email
TLS
www.ushigyu.net
Let's Encryptissued its certificate
DNS Records
A 1
85.131.213.133
MX 1
0ushigyu.net
TXT 1
v=spf1 +a:sv17012.xserver.jp +a:ushigyu.net +mx include:spf.sender.xserver.jp ~all
NS 5
ns5.xserver.jpns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jp
SOA 1
ns1.xserver.jp root.xserver.jp
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.ushigyu.net |
C=US, O=Let's Encrypt, CN=YR2 | Wed, 02 Sep 2026 21:14:02 +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)
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_3a2311471a6a65a6- Output Hash
1a5c84a246ce87a7aa8d56e84610a24dd79fecd395ad7887c9a153fc50cd551c- Signature
ed25519:4e5800c450020c49b5ecdcb3bbf06e2db90742b7c85669f4dfbbf23651dad121a2d6d32806303bb42f28f8e722151080da1272071775d4fd99c21425ab4e9908- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast