Sigh, I hate to party poop this so late but www.411.com is legit and the code above disallows it. More importantly the rules on the third level are a great deal less persnickity than most people think. All kinds of abuses are possible. See DNS Adventure and the legendary URLCalc hack.

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In reply to Re: Test the syntactic validity of a domain name by extremely
in thread Test the syntactic validity of a domain name by merlyn

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