When I see my websites are loading slow, I need to login and re-start my DNS service and re-add an A entry for hostname.
During the time there is no A entry for hostname my server load goes sky high and it takes minutes before I can even login to WHM or even to SSH.
Re-adding A entry for hostname after restarting named service usually fix high load, but not always.
It looks DNS is not configured properly.
Do you have any suggestion?
Ps: I am also prepared to hire someone who have knowledge to fix those DNS issues.