magro-ubezpieczenia.pl has an A (IPv4) record (35.157.161.56) but a request to this address over port 80 did not succeed. Your web server must have at least one working IPv4 or IPv6 address.
Get "http://magro-ubezpieczenia.pl/.well-known/acme-challenge/letsdebug-test": dial tcp 35.157.161.56:80: connect: connection refused
Trace:
@0ms: Making a request to http://magro-ubezpieczenia.pl/.well-known/acme-challenge/letsdebug-test (using initial IP 35.157.161.56)
@0ms: Dialing 35.157.161.56
@83ms: Experienced error: dial tcp 35.157.161.56:80: connect: connection refused
A test authorization for magro-ubezpieczenia.pl to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
35.157.161.56: Fetching http://magro-ubezpieczenia.pl/.well-known/acme-challenge/Lo-XZW3-1byqWtyJJLvU-Z-7vVvH6gxZ8-kbGXpyOb8: Connection refused