sgrdgw.gerp.work has an A (IPv4) record (153.254.112.181) 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.
A timeout was experienced while communicating with sgrdgw.gerp.work/153.254.112.181: Get "http://sgrdgw.gerp.work/.well-known/acme-challenge/letsdebug-test": dial tcp 153.254.112.181:80: i/o timeout
Trace:
@0ms: Making a request to http://sgrdgw.gerp.work/.well-known/acme-challenge/letsdebug-test (using initial IP 153.254.112.181)
@0ms: Dialing 153.254.112.181
@10000ms: Experienced error: dial tcp 153.254.112.181:80: i/o timeout
A test authorization for sgrdgw.gerp.work to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
There may be internal issues on the staging service: Error creating new order