dnssec-dsfromkey(1) on Linux
The text 6ed2e966c144, as Debian 12 (Bookworm) shipped it.
DNSSEC DS RR generation tool
Flags it lists
-
-1 -
-2 -
-A -
-C -
-K -
-T -
-V -
-a -
-c -
-f -
-h -
-s -
-v