Synchronize DNS Records

Synchronizing DNS Zones ensures all servers in the cluster use the latest version of each DNS Zone. This prevents invalid or old data being sent in response to DNS queries.

Choose synchronization method

Synchronize one zone to this server only

(e.g. example.com)

One zone will be compared with the same zone on all servers in the cluster and the newest one will be copied to this server only.

Synchronize all zones to this server only
Synchronize zones that are not configured on this server

All zones will be compared with the same zones on all servers in the cluster and the newest ones will be copied to this server only.

Synchronize one zone to all servers

(e.g. example.com)

One zone will be compared with the same zone on all servers in the cluster and the newest one will be copied to all servers in the cluster.

Synchronize all zones to all servers
Synchronize zones that are not configured on this server

All zones will be compared with the same zones on all servers in the cluster and the newest ones will be copied to all servers in the cluster.