dochaku.com

Observed Jul 29, 2026, 05:05 UTC (5h 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.

Verify this receipt yourself + Watch this domain

INFRASTRUCTURE MAPwhat dochaku.com actually stands on - every host below is a signed observation

dochaku.com

A / AAAA

183.90.240.55

unattributedserves the site

ns3.xserver.jpns4.xserver.jpns5.xserver.jpns2.xserver.jp+1 more

xserver.jpanswers its DNS

dochaku.com

dochaku.comreceives its email

TLS

www.dochaku.com

Let's Encryptissued its certificate

DNS Records

A 1

183.90.240.55

MX 1

0dochaku.com

TXT 2

google-site-verification=ud7IQAhTfvROh71ODcfy9t-kbcHskK_4-Lf0UTbBSW0
v=spf1 +a:sv2254.xserver.jp +a:dochaku.com +mx include:spf.sender.xserver.jp ~all

NS 5

ns3.xserver.jp
ns4.xserver.jp
ns5.xserver.jp
ns2.xserver.jp
ns1.xserver.jp

SOA 1

ns1.xserver.jp root.sv0.xserver.jp

TLS Certificates (3)

Common Name	Issuer	Expires
`www.dochaku.com`	C=US, O=Let's Encrypt, CN=YR1	Wed, 14 Oct 2026 03:23:32 +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)

www.dochaku.com

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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for dochaku.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/dochaku.com">
  <img src="https://domaindrift.io/badge/dochaku.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for dochaku.com">
</a>

Ed25519 Receipt

Receipt ID: rcpt_ef93ee419f8cdd66
Output Hash: 6e0bcbb4789d563571b4600ce1ce4e6dbbed6e11590d8cb29e005ba733b77dfa
Signature: ed25519:d01c2911cc0a3a04a0c339f345c86df1c21be316cd6eabf6e3f062aa1214c4d2b77021c659f29f0e21a7d4661bb9ab4df0b60667eeadc64ffd3275592d2f2a06
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/dochaku.com