performs consistency checks on BIND files
Nslint reads the (BIND) nameserver configuration files and performs a
number of consistency checks on the dns records.  If any problems are
discovered, error messages are displayed on stderr and nslint exits
with a non-zero status.  Nslint is known to work with BIND versions 4,
8, and 9.

Maintainer: Wangden Kelsang <wngdn@src.uchicago.edu>
