All the messy stuff I do in code to resolve those names to addresses is obscured in a module. I thought of putting all my code in a module, but wanted to see what you all use

TBH, with Net::DNS it is relatively simple so I've never bothered to code up a wrapper:

#!/usr/bin/env perl 
use strict;
use warnings;
use Net::DNS;

my $res = Net::DNS::Resolver->new ();

print "Any:  " . $res->query('www.google.com')->pop('answer')->rdstrin
+g .  "\n";
print "IPv4: " . $res->query('www.google.com', 'A')->pop('answer')->rd
+string . "\n";
print "IPv6: " . $res->query('www.google.com', 'AAAA')->pop('answer')-
+>rdstring . "\n";

[download]

The advantage is that if you are interested in any other aspects of the responses or the resolver those are easily obtainable/settable.

In reply to Re: Name resolution module by hippo
in thread Name resolution module by VinsWorldcom

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.