DNS and ISPConfig question

[yurtboy1]

Wondering if this is okay
alfrednutile@ubuntu:~$ nslookup -q=mx nppserver.nationalpriorities.org
Server: 68.87.71.226
Address: 68.87.71.226#53

Non-authoritative answer:<---THIS LINE HERE?
*** Can't find nppserver.nationalpriorities.org: No answer

Authoritative answers can be found from:
nationalpriorities.org
origin = ns1.rivervalleywebhosting.com
mail addr = support.nationalpriorities.org
serial = 2007112905
refresh = 28800
retry = 7200
expire = 604800
minimum = 86400

alfrednutile@ubuntu:~$ nslookup -q=mx ns1.nationalpriorities.org
Server: 68.87.71.226
Address: 68.87.71.226#53

** server can't find ns1.nationalpriorities.org.hsd1.ma.comcast.net: NXDOMAIN

[till]

Thats ok. If you want to query for a MX record, you will have to use:

nslookup -q=mx nationalpriorities.org

and not the subdomain name of your server.