Hi !
I have a little problem 
With command:
dns-update dns-server=55.55.55.55 name=host zone=mydomain.com address=10.10.10.10
DNS server create A record host.mydomain.com with IP 10.10.10.10.
Next update of same host.mydomain.com with different IP address creates NEW A record with new IP address … why ?
I need to update old record with new ip address from mikrotik router.
After 10 updates i with mikrotik I have 10 A records which is not ok
How i can update record?
Updating is working perfectly from windows client.
Microsoft DNS server is my DNS server and mikrotik 2.9.10 is router.
Any suggestion ?