Hi, please, how I can set both NS servers using in ispconfig like master? I have only one machine, both NS has same IP´s. Are NS servers in ispconfig made like - first master, second catche? Thank you....
If you have just one DNS server, then its sufficient to add just a primary dns record for the domain in ispconfig. There is no additional configuration needed. But most registries do not accept domain registrations were the primary and secondary nameserver have the same IP.