if you really want to use a regexp you culd rewrite your current one to look as this one:
(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}|(\w+\.)+\w{2,3}$)

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ignorance, the plague is everywhere
--guttermouth

In reply to Re: Untaint IP address/hostname question by imcsk8
in thread Untaint IP address/hostname question by jcpunk

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