Sharing DNS on LAN with DMZ network

[bitTwiddler]

I am running Pi-hole on my LAN network and it works very well.  So, I thought I would utilize it on my guest/DMZ network using NAT.   I port forward all traffic going to port 53 on DMZ to Pi-hole on LAN.

For some reason it does not appear to be working.  If I run dig or nslookup on the DMZ network I do not see the query in the Pi-hole query log.  If anyone sees the flaw in my logic I will be most obliged.

[bitTwiddler]

Apologies for the false alarm.  Once I did a full query I see the entry in my DNS logs.

Unfortunately, I am unable to delete my topic/post.

bT