named-checkconf(8) on macOS
The text 9747a5f2b593, as Mac OS X 10.5.4, Mac OS X 10.5.3, Mac OS X 10.5.2, Mac OS X 10.5.1, Mac OS X 10.5 shipped it.
named configuration file syntax checking tool
Flags it lists
-
-j -
-t -
-v -
-z