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DNS Connection Question

Subject: DNS Connection Question
From: bob at rsi.com (Bob Gorman)
Date: Wed Oct 20 09:35:01 2004
In-reply-to: <41762EB3.17106.A726997@localhost>
References: <417591C2.9226.80D5BE7@localhost> <41762EB3.17106.A726997@localhost>

At 09:24 AM 10/20/2004, trlists at clayst.com wrote:
> A user enters the name of a 
>nameserver in a form.  I want to verify at least that it appears to 
>exist

How about the function built into PHP?

  http://us2.php.net/manual/en/function.checkdnsrr.php

You can also just exec out to the shell.

HTH.

-- 

I deliver custom Linux business applications in the Boston area.
mailto:bob(at)rsi.com, http://www.rsi.com/, 617.965.1700

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