nsd3 is very little-known but super-lightweight and stable DNS server which makes it a great alternative to bind9 be used on low-end boxes. There is a very good tutorial here that describe how to set it up. My problem is that I need to set up a subdomain subd1.example.com that will be severed on another VPS. I tried to add
subdmn1.mymaindomain.com. IN 184.108.40.206
(Assuming that my destination IP is 220.127.116.11) Then I
nsdc rebuild service nsd3 restart
However the subdmn1.mymaindomain.com fails to resolve to the IP. Any clues will be much appreciated.