ldns-nsec3-hash --version (return code: 0)
ldns-nsec3-hash: invalid option -- '-'
ldns-nsec3-hash [OPTIONS] <domain name>
prints the NSEC3 hash of the given domain name
-a [algorithm] hashing algorithm
-t [number] number of hash iterations
-s [string] salt
ldns-nsec3-hash --help (return code: 0)
ldns-nsec3-hash: invalid option -- '-'
ldns-nsec3-hash [OPTIONS] <domain name>
prints the NSEC3 hash of the given domain name
-a [algorithm] hashing algorithm
-t [number] number of hash iterations
-s [string] salt