ricoh.jp

Observed Jul 24, 2026, 18:32 UTC (8d 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

Up right now

Runs onAmazon

Secured byAmazon

tranco_40k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat ricoh.jp actually stands on - every host below is a signed observation

ricoh.jp

A / AAAA

15.197.131.2363.33.170.205

Amazonserves the site

ns2.jp.ricoh.comns1.jp.ricoh.com

ricoh.comanswers its DNS

TLS

ricoh.co.jp

Amazonissued its certificate

DNS Records

A 2

15.197.131.236
3.33.170.205

TXT 2

v=spf1 include:spf-01.ricoh.co.jp -all
v=DMARC1; p=none; fo=1; rua=mailto:rua@gmb.ricoh.com; ruf=mailto:ruf@gmb.ricoh.com

NS 2

ns2.jp.ricoh.com
ns1.jp.ricoh.com

SOA 1

ns1.jp.ricoh.com postmaster.ns01.ricohi.co.jp

TLS Certificates (3)

Common Name	Issuer	Expires
`ricoh.co.jp`	C=US, O=Amazon, CN=Amazon RSA 2048 M01	Wed, 04 Nov 2026 23:59:59 +0000
`Amazon RSA 2048 M01`	C=US, O=Amazon, CN=Amazon Root CA 1	Fri, 23 Aug 2030 22:21:28 +0000
`Amazon Root CA 1`	C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2	Thu, 31 Dec 2037 01:00:00 +0000

Subdomains (0)

None observed.

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 ricoh.jp. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_5def7934cbbcb10b
Output Hash: d673c9fcdd1baa07aeba0bf7f1bf5724f39c21e7083669e94389bcd18a148df2
Signature: ed25519:73dcb34ee4ff5c8ef5cc153b74b3888854b445f5864b2ef1cde6251e065b13dcc959523825895820fed772b31d72d7227bcc4e8e8ea50e80ce4b5112c2c39f0c
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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