ricoh.com.cn
Observed Jul 26, 2026, 06:19 UTC (5d 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.
Not responding
Secured byDigiCert
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ricoh.com.cn actually stands on - every host below is a signed observation
ricoh.com.cn
A / AAAA
106.14.221.18
unattributedserves the site
NS
ns5.myhostadmin.netns1.myhostadmin.netns3.myhostadmin.netns2.myhostadmin.net+2 more
myhostadmin.netanswers its DNS
MX
mxn.mxhichina.commxw.mxhichina.commx.sendcloud.org
mxhichina.com + sendcloud.orgreceives its email
TLS
*.ricoh.com.cn
DigiCertissued its certificate
DNS Records
A 1
106.14.221.18
MX 3
5mxn.mxhichina.com10mxw.mxhichina.com10mx.sendcloud.org
TXT 2
v=spf1 include:spf.sendcloud.org -allv=DMARC1;p=reject;ruf=mailto:dmarc@ricoh.com.cn;rua=mailto:dmarc_report@ricoh.com.cn
NS 6
ns5.myhostadmin.netns1.myhostadmin.netns3.myhostadmin.netns2.myhostadmin.netns4.myhostadmin.netns6.myhostadmin.net
SOA 1
ns1.myhostadmin.net dnsconct.myhostadmin.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.ricoh.com.cn |
C=US, O=DigiCert, Inc., CN=GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 | Wed, 25 Nov 2026 23:59:59 +0000 |
GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Tue, 14 Dec 2032 23:59:59 +0000 |
DigiCert Global Root G2 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root CA | Sun, 09 Nov 2031 23:59:59 +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 receiptEd25519 Receipt
- Receipt ID
rcpt_c0bea3dd2841281e- Output Hash
3f54af407efe0a8cb241a7b43d75b50ec6ab9aca181ea571a8e3a256f00a5020- Signature
ed25519:dc41f06f53e5a729f6692ac5948c3fd469d2de6fa252ce929821c9ef0bdbdbc0c83dedf6e38e65d6879bdecd4816708bf33398cac509ce18c94c896d81a95d07- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast