After setting up the hosting (http://prntscr.com/nv89yr) and pointing the domain to mydomain.wpmudev.host (http://prntscr.com/nv8abc) as per the KB article (http://prntscr.com/nv86yi) the site’s resulting in “ERR_TOO_MANY_REDIRECTS”.
FYI: I also added
‘define( ‘WP_HOME’, ‘https://www.domain.com/’ );
define( ‘WP_SITEURL’, ‘https://www.domain.com/’ );’
A & AAAA types are resolving correctly
What could be wrong there?