nslint(8) on Linux
The text 8b92e7c029c8, as Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it.
perform consistency checks on dns files
Flags it lists
-
-B -
-C -
-b -
-c -
-d