I am needing some help here...

I upgraded to 7.5.3 instead of waiting like I should have.

After upgrading I cannot resolve local domains. I try to wget the domain and get the unable to resolve domain.

It is only happening on domains created after I upgraded plesk. what should I do?

Here is the error I get...
[root@andrew var]# wget ptrap.com
--12:53:46-- http://ptrap.com/
=> `index.html'
Resolving ptrap.com... failed: Host not found.

Also when I run a dnsreport on this domain everything resolved except for the mail server. THe mail servers do resolve on the other domains though.

What does your resolv.conf look like? You may want to add your servers ip address first which should help fix that.

The only line in my resolv.conf is
nameserver 207.218.192.38

What exactly should I place in this file?

I fixed this problem by placing my primary nameserver as the first line as well as the 3rd party nameserver in the resolv.conf file.

So it looked like this
nameserver 216.127.xxx.xxx - My nameserver IP
nameserver xxx.xxx.xxx.xxx - Outside nameserver.

Fixed!