logbook.austinrowing.org has an A (IPv4) record (107.209.253.69) 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 logbook.austinrowing.org/107.209.253.69: Get "http://logbook.austinrowing.org/.well-known/acme-challenge/letsdebug-test": dial tcp 107.209.253.69:80: i/o timeout
Trace:
@0ms: Making a request to http://logbook.austinrowing.org/.well-known/acme-challenge/letsdebug-test (using initial IP 107.209.253.69)
@0ms: Dialing 107.209.253.69
@10001ms: Experienced error: dial tcp 107.209.253.69:80: i/o timeout
A test authorization for logbook.austinrowing.org to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
107.209.253.69: Fetching http://logbook.austinrowing.org/.well-known/acme-challenge/ZTc4w70QVoSMiorUrGB98iHwmY_gxeJkYcuNiX37p64: Timeout during connect (likely firewall problem)