#if $fileorigin != None
\$ORIGIN ${fileorigin}.in-addr.arpa.
#end if
\$ORIGIN ${inaddr}.in-addr.arpa.
#for $host in $hosts
#if $host[2] == 0
${host[3][3]}			PTR	${host[0]}.
#else
${host[3][3]}			PTR	${host[4][0]}-${host[3][2]}.${host[4][1]}.
#end if
#end for