.. my collection of links about this..
http://www.directadmin.com/forum/showthread.php?s=&postid=10306
http://www.directadmin.com/forum/showthread.php?s=&threadid=76
http://www.directadmin.com/forum/showthread.php?s=&threadid=130
http://directadmin.com/forum/showthread.php?t=26937
http://www.directadmin.com/forum/showthread.php?t=15036
ftp A 46.4.88.61
localhost A 127.0.0.1
mail A 46.4.88.61
pop A 46.4.88.61
server.franuk.com. A 46.4.88.61
smtp A 46.4.88.61
www A 46.4.88.61
server.franuk.com. NS ns1.franuk.com.
server.franuk.com. NS ns2.franuk.com.
mail MX 10
ns1.franuk.com. - 46.4.88.61
ns2.franuk.com. - 46.4.88.61
on the registrar-site you must (or should) register this IPs with ns1/ns2
on DA-side you add IPs in the IP-management, after goes in the reseller-level under extra-features you find Nameservers, there add IPs to your ns*.domain.xy and then back in admin-level you set this 2 new ns-names in the administrator-settings (extra-features) to be default for new domains.
was this the question?
ps: for existing domains in the admin - dns administration
with the same IP - i dont know
check your settings here http://www.intodns.com/
you need "franuk.com" added in your DA, after that you can set ns*.franuk.com
http://www.intodns.com/franuk.com
WWW A Record ERROR: I could not get any A records for www.franuk.com!
SOA record No valid SOA record came back!
Nameservers A records ERROR: Some of your DNS servers do not have A records at all. I could not find any A records for the following DNS servers:
ns1.hc.ru
ns2.hc.ru
You must have A records for all of your nameservers.
DNS servers responded ERROR: One or more of your nameservers did not respond:
The ones that did not responded are:
ns1.hc.ru ns2.hc.ru
if you add new IPs to nameservers you should wait really 2 days - it took much more longer time to propagate the IPs, as simple domain-changes in nameservers only in few hours..
good luck!
ping 46.4.88.58
PING 46.4.88.58 (46.4.88.58) 56(84) bytes of data.
From 46.4.88.33 icmp_seq=1 Time to live exceeded
From 46.4.88.33 icmp_seq=2 Time to live exceeded
From 46.4.88.33 icmp_seq=3 Time to live exceeded
From 46.4.88.33 icmp_seq=4 Time to live exceeded
--- 46.4.88.58 ping statistics ---
4 packets transmitted, 0 received, +4 errors, 100% packet loss, time 2999ms