[FX.php List] [OFF] Question about RDNS

Jonathan Schwartz jschwartz at exit445.com
Sun Dec 30 11:19:24 MST 2007


Each machine has its own dedicated IP.

In RDNS, the point is that it is looking up Domain Name after 
supplying an IP.  The domain name specified for the given IP is set 
by the "owner" of the IP.

The $64,000 question: do we enter the subdomain name or the domain 
name in the RDNS?

J


At 12:12 PM -0600 12/30/07, Bob Patin wrote:
>If they're set to separate subdomains, then that's what will be 
>reported back. If they're using separate IP addresses (they *are* 
>using separate IPs, right, or are you doing something with a router 
>and DHCP?), then the IP will be reported back to any query. I think 
>RDNS queries and retrieves an IP address, but I don't remember, 
>since it's been a long time since we set ours up.
>
>Best,
>
>Bob Patin
>Longterm Solutions
>bob at longtermsolutions.com
>615-333-6858
>http://www.longtermsolutions.com
>Member of FileMaker Business Alliance and FileMaker TechNet
>
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>On Dec 30, 2007, at 12:08 PM, Jonathan Schwartz wrote:
>
>>Bob,
>>
>>We're thinking alike about subdomains.
>>
>>The question of RDNS...then which one of these is true for RDNS:
>>	1) Each machine shows it's own subdomain name in the RDNS 
>>(machine1.mydomain.com)
>>	2) Both machines show the same setting (mydomain.com)
>>
>>Jonathan
>
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-- 
Jonathan Schwartz
Exit 445 Group
jonathan at exit445.com
http://www.exit445.com
415-381-1852


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