kzonecheck(1) on Linux
The text 51fe93a1c5cc, as Debian 13 (Trixie) shipped it.
Knot DNS zone check tool
Flags it lists
-
--dnssec -
--help -
--origin -
--print -
--time -
--verbose -
--version -
--zonemd -
-V -
-d -
-h -
-o -
-p -
-t -
-v -
-z