We are trying to install a trial of Zimbra Talk but apparently LE’s server cannot resolve some of the A records we registered, even though we tried dig-ging the domains it on three different locations.
More info: https://wiki.zimbra.com/wiki/How_to_Install_Zimbra_Talk
Full domain name: ursolutions.ph, and 7 sub domains: xmpp, conference, external, conference.external, auth, jitsi-videobridge, and focus
Command line ran:./certbot-auto certonly
Output of the command: http://pastebin.com/HnJ5vF5i
OS and webserver: Ubuntu 14.04LTS, certs are to be used for Zimbra Talk
Hosting provider: Linode