I am looking for a solution that will allow the users who host their DNS on my server to have the ability to manage their own zones. I have tried MyDNS but this doesnt appear to be well supported and also we have found that there cannot be a master admin (all domains) and devolved admin for the same zone - unless I am doing something very wrong! Ideally we would simply just wish to use BIND9 and then bolt on a user interface but I am drawing a blank Any help is very much appreciated
You could use ISPConfig and make your users resellers in ISPConfig. As resellers they can manage their own zones.