$ sudo apachectl configtest
[Tue Sep 29 15:14:41.621657 2020] [so:warn] [pid 26991] AH01574: module unixd_module is already loaded, skipping
[Tue Sep 29 15:14:41.638732 2020] [so:warn] [pid 26991] AH01574: module cgi_module is already loaded, skipping
[Tue Sep 29 15:14:41.638807 2020] [so:warn] [pid 26991] AH01574: module fcgid_module is already loaded, skipping
AH00548: NameVirtualHost has no effect and will be removed in the next release /etc/httpd/conf/httpd.conf:371
AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 172.10.1.2. Set the 'ServerName' directive globally to suppress this message
Syntax OK