I have a VPS on ubuntu. Also I configured DNS (ns1.example.com, ns2.example.com) and connected 2 test domains to those NS. Now if i search these domains with nslookup - there is no records found. I want to create a record which will connect these domains with IPs of name servers. For firstexample.com it will be 31.172.74.55 (made up IP for ns1.example.com) and for secondexample.com it will be 79.132.156.160 (made up IP for ns2.example.com). How can I do this? I'm using bind, created DNS through vesta but I want to know how to create a record with terminal to write a script that will create it automatically for new domains to save time.