That certainly true of of the WHOIS proxies.  I'm not so sure about the 
registry WHOIS servers, though.  If they do have limits, I'm sure we 
wouldn't exceed them.  I think some of them just rate-limit the queries 
rather than having a quantity limit.  The limits set by the proxies I've 
used are pretty low - maybe 100 or 200 queries per day.  When I set up a 
form for a server-based WHOIS then all queries to the proxy come from the 
server IP address, so it's pretty easy to exceed that number of queries in 
a day.

I think I'll probably have to cross-code a PHP or Perl script to do this. 
The basic single query stuff is fairly easy - it's doing the recursive 
lookups that I was looking to avoid by finding a canned CF tag or script.


----- Original Message ----- 
From: "Jon Austin" <[EMAIL PROTECTED]>
To: "CF-Talk" <cf-talk@houseoffusion.com>
Sent: Tuesday, May 03, 2005 5:13 PM
Subject: Re: ColdFusion WHOIS Proxy?


> One point, most servers will have a query threshold which if you
> exceed (by continually making whois requests), you will find yourself
> banned.
>
> On 5/4/05, Jim McAtee <[EMAIL PROTECTED]> wrote:
>> Who do you query to get the registrar of a .com domain or other domain
>> with more than one registrar (gTLD)?  For those you generally have to
>> first find the registrar that actually has the domain in their 
>> database,
>> then you query that registrar.  For instance, if you query Network
>> Solutions whois server for a domain regitered through Register.com you 
>> get
>> only a tiny bit of the actual public data.


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