zctechinfo.com
Observed Jul 25, 2026, 17:16 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.
Not responding
Signed observation on record.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zctechinfo.com actually stands on - every host below is a signed observation
zctechinfo.com
NS
dns14.hichina.comdns13.hichina.com
hichina.comanswers its DNS
MX
mx1.qiye.aliyun.commx3.qiye.aliyun.commx2.qiye.aliyun.com
aliyun.comreceives its email
DNS Records
MX 3
5mx1.qiye.aliyun.com15mx3.qiye.aliyun.com10mx2.qiye.aliyun.com
TXT 1
v=spf1 include:spf.qiye.aliyun.com -all
NS 2
dns14.hichina.comdns13.hichina.com
SOA 1
dns13.hichina.com hostmaster.hichina.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_1ab58d12402908ff- Output Hash
0e6764d32e3595ae516065d75e50cb4c167ef6827fb40edca0a5df5d6a67e237- Signature
ed25519:74f2156ab9f795359462a55c04790590cfae52d9f28f55d3ad7a2775b70523c2e569bd3e2e17fa7176f179feee616214d81e116c5fb1c7aed7e98136b17c8004- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast