:ttl (zr-ttl zr) :data (zr-name zr))
(setf (gethash name seen) t))))))))))
-(defzoneparse (:multi) (name data rec :zname zname :ttl ttl)
+(defzoneparse :multi (name data rec :zname zname :ttl ttl)
":multi (((NET*) &key :start :end :family :suffix) . REC)
Output multiple records covering a portion of the reverse-resolution