Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (1)
443/tcpTLSfirst 2026-08-27 · last 2026-08-27
TLS
TLSv1.2
Certificate for
*.cn2tb.varkfree.win, cn2tb.varkfree.win
Issued by
YE1
Valid
2026-07-04 → 2026-10-02
Raw response
HTTP/1.0 400 Bad Request
Client sent an HTTP request to an HTTPS server.
Port history
Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.