But setting the DNS records from your registrar may trigger some errors. I myself wasn’t able to properly update my domain configuration and OVH always sent me back this notification email each time I tried to update the DNS record of
DNS update failed. Fix the zone-check error, and relaunch the operation. The zone-check error is: [TEST SOA record exists]: answer refused by the server: (SOA mydomain.fr)
This errors is mostly due to the use of a non-US domain.