lynnimaging.com has an A (IPv4) record (20.114.189.176) 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 lynnimaging.com/20.114.189.176: Get "http://lynnimaging.com/.well-known/acme-challenge/letsdebug-test": context deadline exceeded
Trace:
@0ms: Making a request to http://lynnimaging.com/.well-known/acme-challenge/letsdebug-test (using initial IP 20.114.189.176)
@0ms: Dialing 20.114.189.176
@10000ms: Experienced error: context deadline exceeded