bd-caict.com
Observed 2026-07-14T13:47:19.222Z (2d ago). Every field below was attested with an Ed25519 signature at scan time.
Not responding
Runs onCloudflare
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bd-caict.com actually stands on - every host below is a signed observation
bd-caict.com
NS
vip3.alidns.comvip4.alidns.com
alidns.comanswers its DNS
MX
mxbiz2.qq.commxbiz1.qq.com
qq.comreceives its email
HTTPS probe
server_error
Server error (5xx) 530 Server Error
HTTP status530
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time380 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
MX 2
10mxbiz2.qq.com10mxbiz1.qq.com
NS 2
vip3.alidns.comvip4.alidns.com
SOA 1
vip3.alidns.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
a7bd8881-db2f-4f0d-86eb-ad76f8aa3ad6- Output Hash
dd55271be425a463f8f2e55a0e16c184b11f025750e0690a8c1036f393fcade7- Signature
ed25519:5dfa6090f85fa3e9839f79c342aec5db1db5192f770c842a90ad8adfc70ff1b04a49dd78b13af64e2612be7bc990e2716e89cfd61b4402e1650b482c78be020e- Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b- Parent
(genesis)- Plane
- fast