The Net::DNS::ZoneFile::Fast module provides an ability to parse zone
files that BIND8 and BIND9 use, fast. Currently it provides a single
function, parse(), which returns a reference to an array of traditional
Net::DNS::RR objects, so that no new API has to be learned in order to
manipulate zone records.
Net::DNSBL::MultiDaemon is the Perl module that implements the multi_dnsbl
daemon.
multi_dnsbl is a DNS emulator daemon that increases the efficacy of DNSBL
look-ups in a mail system. multi_dnsbl may be used as a stand-alone DNSBL or as
a plug-in for a standard BIND 9 installation. multi_dnsbl shares a common
configuration file format with the Mail::SpamCannibal sc_BLcheck.pl script so
that DNSBL's can be maintained in a common configuration file for an entire
mail installation.
Because DNSBL usefulness is dependent on the nature and source of spam sent to
a specific site and because sometimes DNSBL's may provide intermittant service,
multi_dnsbl interrogates them sorted in the order of greatest successful hits.
DNSBL's that do not respond within the configured timeout period are not
interrogated at all after 6 consecutive failures, and thereafter will be
retried not more often than once every hour until they come back online. This
eliminates the need to place DNSBL's in a particular order in your MTA's config
file or periodically monitor the DNSBL statistics and/or update the MTA config
file.
Net::DNSBL::Statistics is the Perl module that collects statistics on the
interrogation success for a list of IP addresses against a list of DNSBL's. The
module is used to implement the reproting script dnsblstat.
Net::Domain::ExpireDate gets WHOIS information of given domain
using Net::Whois::Raw and tries to obtain expiration date of
domain. Unfortunately there are too many different whois servers
which provides whois info in very different formats.
Net::Domain::ExpireDate knows more than 40 different formats of
expiration date representation provided by different servers (almost
all gTLD registrars and some ccTLD registrars are covered).
Now obtaining of domain creation date is also supported.
The purpose of this module is to provide user with current list of
available top level domain names including new ICANN additions and
ccTLDs.
A recursive DNS client for POE
POE::Component::Client::DNS is a wrapper for non-blocking Net::DNS.
It lets other tasks to run while something is waiting for a nameserver
to respond, and it lets several DNS queries run in parallel.
A Perl POE component that provides non-blocking DNSBL lookups
POE::Component::Resolver performs Socket::GetAddrInfo::getaddrinfo() calls
in subprocesses where they're permitted to block as long as necessary.
POE::Filter::DNS::TCP is a POE::Filter for parsing and generating DNS
messages received from or transmitted (respectively) over TCP as per RFC
1035.