I transfered domain in one server to a different around ten days ago. Now I it change its Ip of old server and new server automatic 2/3 occasions per day.

How you can solve it?

Possibly you didn't update all of your DNS servers whenever you transformed your domain?

Try checking:

host example.com nameserver1
host example.com nameserver2
host example.com nameserver3

where you apply the nameservers indexed by whois example.com for that nameservers, and also you make use of your domain instead of example.com everywhere.

You most likely haven't remove that old server record inside your dns manager.