Net::DNS::Nslookup - Perl module to resolve DNS name to IP address(es) using nslookup.
Nslookup module provides simple way to resolve DNS name to IP address(es) on a local system (Linux, Win*, Mac OS X 10.3.9, Solaris).
use strict; use Net::DNS::Nslookup; printf("%s\n", "# Resolving multiple domains"); my @sites = ("www.google.com","www.cnn.com","www.jobs.com"); foreach my $dnsname (@sites) { my $dns_resp = Net::DNS::Nslookup->get_ips($dnsname); printf("%s\n", $dns_resp); } printf("%s\n", "# Resolving single domain www.msn.com"); my $nslookup = Net::DNS::Nslookup->get_ips("www.msn.com"); printf("%s\n", $nslookup); Output: # Resolving multiple domains www.google.com,74.125.226.176 www.google.com,74.125.226.177 www.google.com,74.125.226.178 www.google.com,74.125.226.179 www.google.com,74.125.226.180 www.cnn.com,157.166.226.25 www.cnn.com,157.166.226.26 www.cnn.com,157.166.255.18 www.cnn.com,157.166.255.19 www.cnn.com,157.166.224.25 www.cnn.com,157.166.224.26 www.jobs.com,208.71.192.206 # Resolving single domain www.msn.com www.msn.com,65.55.17.25
$dns_resp = Net::DNS::Nslookup->get_ips("www.google.com"); Resolve name such as www.google.com to IP address(es).
This module requires "nslookup" binary.
man nslookup
Paul Greenberg http://www.isrcomputing.com
Copyright (c) 2011 Paul Greenberg. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
To install Net::DNS::Nslookup, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Net::DNS::Nslookup
CPAN shell
perl -MCPAN -e shell install Net::DNS::Nslookup
For more information on module installation, please visit the detailed CPAN module installation guide.