[7.890][QUESTION][ANSWERED] dns use pf rule

Hello Friends !

i have dns server configure still pf rule is used for dns resolve why ?

2010:03:11-09:49:38 acenn ulogd[4166]:  id="2002" severity="info" sys="SecureNet" sub="packetfilter" name="Packet accepted" action="accept" fwrule="1" initf="eth0" outitf="eth1" srcmac="0:24:e8:a1:fa:aa" dstmac="0:1c:c0:aa:21:8c" srcip="192.168.2.187" dstip="202.54.10.2" proto="17" length="69" tos="0x00" prec="0x00" ttl="127" srcport="64866" dstport="53" 

thanks