DNS configure with private IP on VPS

[xamer]

Virtual server is a private IP, which is configured 1:1 via NAT on the public IP. Currently the private IP is the same for all: 172.31.1.100 and i know public IP? for example, 78.46.206.123.
How can I set public IP for using it in DNS?
Or maybe you know how can i use Kloxo DNS in this conitions?

[MRatWork]

Yes, you need use public IP for dns. Also, you need NAT-ing dns port (port 53).

[xamer]

Ok, i just create DNS Template with private IP 172.31.1.100 and then change to public IP  78.46.206.123, after rebuild for all sites. I use there ns1.domain.com and ns2.domain.com with the same public IP 78.46.206.123.
Then in registar i set NS servrs:
ns1.domain.com 78.46.206.123
ns2.domain.com any, because i don't have another public IP.
And after several hours all sites started to work.
Yes, intodns showes several mistakes, but everything works; sites, mail ?tc

2. You can use DNS of the registar, then you have set your public IP into A for domain and all subdomains including www. For MX set mail. Everything works.