Multiple Domains with the same IP
Bill_Heese at conair.com
Fri Jan 31 20:07:16 UTC 2003
I'm not sure what you mean by "clients looking at the first PTR they see"?
From: Kevin Darcy
To: 'bind-users at isc.org'
Sent: 1/31/2003 2:38 PM
Subject: Re: Multiple Domains with the same IP
Bill Heese wrote:
>I have multiple domains such as cuisinart.com and cuisinart.biz
>Both domains point to the same ip address
>I've set up my .in-addr.arpa. to look like the below record.
>Is this correct? Any help would be greatly appreciated. Thanks in
>; begin 24.94.130.in-addr.arpa.
>; begin ptr cuisinart.ws.
>@ IN SOA ns1.conair.com. dnsadmin.conair.com. (
> 2003013101 ; Serial (Format, YYYYMMDDVV)
> 10800s ; Refresh after 3 hours
> 3600s ; Retry after 1 hour
> 604800s ; Expire after 1 week
> 86400s ; Minimum TTL of 1 day
> IN NS ns1.conair.com.
> IN NS ns2.conair.com.
>49 IN PTR ftp.cuisinart.ws.
>49 IN PTR mail.cuisinart.ws.
>49 IN PTR www.cuisinart.ws.
>49 IN PTR ftp.cuisinart.com.
>49 IN PTR mail.cuisinart.com.
>49 IN PTR www.cuisinart.com.
There's nothing "wrong" with it, but it's kind of pointless. Clients
only look at the first PTR they see in the list, so just pick one and
forget about the others.
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