OK — connection to CloudFlare succeeded

IP address     216.73.217.69 (IPv4)
URL            https://lets-encrypt.test.utils.epiccloud.io/
Edge location  CMH
Round trip     1 ms (client to edge, transport layer)
Certificate    Let's Encrypt
               Your client completed the TLS handshake, so it trusts this CA.

Headers        11 received — /headers for all of them
Everything     /json