jjtc.com.cn
Observed Aug 16, 2026, 10:30 UTC (4h 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.
CloudflareHTTPS probe
The site answered with a 5xx, so the edge and TLS are working and the application behind them is not.
It does NOT mean the domain or its DNS is misconfigured - the request got all the way to an application to fail there.
- The origin is erroring or mid-deploy.
- An upstream in front of the origin cannot reach it.
These are the known causes, not a diagnosis of this domain. We recorded that nothing answered; we did not measure why.
Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
NS 2
ns19.xincache.comns20.xincache.com
SOA 1
ns11.xincache.com ns12.xincache.com
TLS Certificates (0)
None.
Subdomains (1)
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_dc4f5009a2517a59- Output Hash
ff09baf0e7188cbf7540f730769bcf9deae78dad3ec085108fb21c35b040dcfc- Signature
ed25519:2ba5136558148610978dc40e097eaccb3ecbe89c241a1f357cbe7825ba9c946b77ff5fb7f634f2da3488e6a1ab36485529d3e1fa9581a7d3381655733008710c- Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff- Parent
(genesis)- Plane
- fast