Hi J_Michael Sduelund --
We have just added a DNS Monitor to our v6 Beta. You can see the documentation here:
[DNS Monitor][1]
If you would like to try the Beta, it is available now at:
[PA Server Monitor BETA][2]
[1]: http://www.poweradmin.com/help/sm_6_0/monitor-dns.aspx
[2]: http://www.poweradmin.com/servermonitor/beta.aspx