richex.cn
Observed Jul 27, 2026, 03:27 UTC (18h 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.
INFRASTRUCTURE MAPwhat richex.cn actually stands on - every host below is a signed observation
richex.cn
A / AAAA
139.129.140.129
unattributedserves the site
NS
f1g1ns1.dnspod.netf1g1ns2.dnspod.net
dnspod.netanswers its DNS
MX
mxbiz1.qq.commxbiz2.qq.com
qq.comreceives its email
DNS Records
A 1
139.129.140.129
MX 2
5mxbiz1.qq.com10mxbiz2.qq.com
TXT 1
v=spf1 include:spf.mail.qq.com ~all
NS 2
f1g1ns1.dnspod.netf1g1ns2.dnspod.net
SOA 1
f1g1ns1.dnspod.net freednsadmin.dnspod.com
TLS Certificates (0)
None.
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_f307a4260c19df02- Output Hash
e9a5df37d8e950b50b2d6f5e23b25aff407298328b3e39a2c7ed8b3597444ac3- Signature
ed25519:cbf16e648765be0186de101b51880840914c909c253db02efc596379a62a5cc554f91885c5f8f82997bed6ed386b3448889507a3cc07993a9beb2105b33ae003- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast