Boolean options:
bindttl - Print TTLs in BIND format
multiline - Print records in multiline format
noprintin - Don't print the class of a record if it's IN
nohex - Don't print anything in hex (KEY flags, for example)
pqdn - Allow partially qualified domain names
verbose - Turn on general debugging statements
verbosehmac - Print all data digested by the HMAC routines
verbosemsg - Print all messages sent or received by SimpleResolver
verbosecompression - Print messages related to name compression
verbosebitstring - Print messages related to bitstring labels
verbosesec - Print messages related to signature verification
verbosecache - Print messages related to cache lookups
Valued options:
tsigfudge=n - Sets the default TSIG fudge value (in seconds)
sig0validity=n - Sets the default SIG(0) validity period (in seconds)
Parses a record from the string, and indicates that the record
should be inserted into the zone replacing any other records with the
same name and type.
Parses a record from the tokenizer, and indicates that the record
should be inserted into the zone replacing any other records with the
same name and type.