named-checkconf(8) on macOS
The text ded513242676, as Mac OS X 10.4.11.x86, Mac OS X 10.4.11.ppc, Mac OS X 10.4.10.x86, Mac OS X 10.4.10.ppc shipped it.
named configuration file syntax checking tool
Flags it lists
-
-j -
-t -
-v -
-z