Add <pre> tags to your returned response: 
print "<pre>$ns_lookup\n</pre>";

[download]
or (easier to read): 
print $cgi->pre("$ns_lookup\n");

[download]

        This is not an optical illusion, it just looks like one.

In reply to Re: Format script out in JSON for webpage by NetWallah
in thread Format script out in JSON for webpage by HBMBR

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


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