chenzhongtech.com
Observed 2026-07-12T12:21:51.340Z (21h ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
Registered withXin Net Technology Corporation
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat chenzhongtech.com actually stands on - every host below is a signed observation
chenzhongtech.com
A / AAAA
103.102.202.144103.102.202.125103.102.202.106103.107.217.26
Cloudflareserves the site
NS
ns4.dnsv4.comns3.dnsv4.com
dnsv4.comanswers its DNS
MX
mail.kuaishou.com
kuaishou.comreceives its email
HTTPS probe
ok
Responding normally (2xx) 200 OK
HTTP status200
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time3943 ms
DNS resolutionNOERROR
Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
A 4
103.102.202.144103.102.202.125103.102.202.106103.107.217.26
MX 1
5mail.kuaishou.com
TXT 2
v=spf1 ip4:103.102.203.237 ip4:162.219.34.252 ip4:61.16.102.78 -all_globalsign-domain-verification=hajq0ynh5QU6S8yPXskN75KDo_xPhFDYTw6n61vK5v
NS 2
ns4.dnsv4.comns3.dnsv4.com
SOA 1
ns3.dnsv4.com enterprise2dnsadmin.dnspod.com
TLS Certificates (0)
None.
Subdomains (4)
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
5b2097bd-59c2-4c4f-87a3-3a89b3de7a3a- Output Hash
556602282c1f1b5c46c9f31c74d2facb1082f52a519521165d56248045c76530- Signature
ed25519:c973160161d96d592af0bd28e40cfb18f9b1606e21697c9ff2162fd86a6ee87f8de70c94021450423d0763f87d16694559f4c698e347615746c806e0dc82b70d- Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b- Parent
(genesis)- Plane
- fast