uzuz.jp
Observed Aug 2, 2026, 17:28 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
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search ConsoleHubSpot
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uzuz.jp actually stands on - every host below is a signed observation
uzuz.jp
A / AAAA
162.43.116.144
unattributedserves the site
NS
ns1.xserver.jpns5.xserver.jpns2.xserver.jpns4.xserver.jp+1 more
xserver.jpanswers its DNS
MX
ALT2.ASPMX.L.GOOGLE.COMALT1.ASPMX.L.GOOGLE.COMALT4.ASPMX.L.GOOGLE.COMALT3.ASPMX.L.GOOGLE.COM+1 more
Google Workspacereceives its email
TLS
www.uzuz.jp
Let's Encryptissued its certificate
DNS Records
A 1
162.43.116.144
MX 5
5ALT2.ASPMX.L.GOOGLE.COM5ALT1.ASPMX.L.GOOGLE.COM10ALT4.ASPMX.L.GOOGLE.COM10ALT3.ASPMX.L.GOOGLE.COM1ASPMX.L.GOOGLE.COM
TXT 3
anthropic-domain-verification-jkvcj2=D3J0wx26ugew7ZEEWBMJbqerygoogle-site-verification=MAEsJhjdZ6DShNQ3IiWnbw52kLe-RDZCpqR-UGMNTGEv=spf1 include:243819231.spf08.hubspotemail.net include:_spf.google.com include:one.zoho.jp -all
NS 5
ns1.xserver.jpns5.xserver.jpns2.xserver.jpns4.xserver.jpns3.xserver.jp
SOA 1
ns1.xserver.jp root.sv0.xserver.jp
DMARC_RECORDS 1
v=DMARC1; p=quarantine; pct=50; rua=mailto:dmarc@uzuz.jp; adkim=s; aspf=s
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.uzuz.jp |
C=US, O=Let's Encrypt, CN=YR2 | Wed, 09 Sep 2026 08:27:48 +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_3046d2ea8e0e459f- Output Hash
43626d58a9a289fde0b820b3922d8499a504fa38fae4e305fbe0dbc3c58436a1- Signature
ed25519:eea69b0079a68f878bd57319740720cc06c75fd893981481ca14fc2943fbfdccffe4d9adff7e257b19e456ef94440b2d3bdcc33bb465b6783a16966e69b13504- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast