zztfly.com
Observed 2026-07-13T03:51:35.397Z (8h ago). Every field below was attested with an Ed25519 signature at scan time.
Not responding
Runs onCloudflare
3 subdomains · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zztfly.com actually stands on - every host below is a signed observation
zztfly.com
A / AAAA
121.40.67.193
Cloudflareserves the site
NS
vip4.alidns.comvip3.alidns.com
alidns.comanswers its DNS
MX
mxw.mxhichina.commxn.mxhichina.com
mxhichina.comreceives its email
HTTPS probe
server_error
Server error (5xx) 526 Server Error
HTTP status526
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time381 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 1
121.40.67.193
MX 2
10mxw.mxhichina.com5mxn.mxhichina.com
TXT 2
d0f7fcdeea4ad41cb94ee51166fc2894e052c454f7355bb56f33c9288a78a418v=spf1 include:spf.mxhichina.com -all
NS 2
vip4.alidns.comvip3.alidns.com
SOA 1
vip3.alidns.com hostmaster.hichina.com
TLS Certificates (0)
None.
Subdomains (3)
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
58e80736-600b-4c9e-a3b9-8f2adc72e5ab- Output Hash
4ee994854651e1dd109be719f544c685edee2f25b662c592b9eb99d75b21476f- Signature
ed25519:cf91b816fbb302223e1d2f69829cb4e50b7e928f31e2625f908ac0bd3d4a9596fc89f87094b2e91e4c4654f8fd016494954dd1aca5d39b661ce3f8529041fe03- Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b- Parent
(genesis)- Plane
- fast