#!/bin/sh HOST=`echo $QUERY_STRING | gawk '/data=/ { print $1 }' | cut -f2 -d= | cut -f1 -d\& ` SERVER=`echo $QUERY_STRING | gawk '/server=/ { print $1 }' | cut -f3 -d=` echo Content-type: text/html echo echo '' echo '
' echo '' echo 'Use this form to query the Domain Name' echo 'Service.
' echo '' if [ $HOST ] then REVERSE=`/usr/bin/host $HOST $SERVER | grep in-addr.arpa | cut -f1 -d\ ` echo ''
if [ $SERVER ]
then
SERVER=`echo @$SERVER`
fi
if [ $REVERSE ]
then
/usr/bin/dig -tptr $SERVER $REVERSE
# /usr/bin/host $HOST $SERVER
else
/usr/bin/dig -tany $SERVER $HOST
fi
echo ''
fi
echo '