Zonemaster::Recursor - recursive resolver for Zonemaster
my $packet = Zonemaster::Recursor->recurse($name, $type, $class);
my $pname = Zonemaster::Recursor->parent('example.org');
- recurse($name,
$type, $class)
- Does a recursive resolution from the root servers down for the given
triplet.
- parent($name)
- Does a recursive resolution from the root down for the given name (using
type "SOA" and class
"IN"). If the resolution is successful,
it returns the domain name of the second-to-last step. If the resolution
is unsuccessful, it returns the domain name of the last step.
- get_ns_from($packet,
$state)
- Internal method. Takes a packet and a recursion state and returns a list
of ns objects. Used to follow redirections.
- get_addresses_for($name[,
$state])
- Takes a name and returns a (possibly empty) list of IP addresses for that
name (in the form of Zonemaster::Net::IP objects). When used internally by
the recursor it's passed a recursion state as its second argument.
- clear_cache()
- Class method to empty the cache of responses to recursive queries.
- root_servers()
- Returns a list of ns objects representing the root servers. The list of
root servers is hardcoded into this module.