Search Again: Re: :Lame Name server From: David Campbell Date: Wednesday, October 9, 2002 Time: 8:36:37 pm Thanks Chris, I think I have got it. If understand you correctly I really don't have anything to to worry about. Mail works fine, people are able to access our site and there don't seem to be any secruity issues. David > > >OK, let's talk about the other two problems. It appears that neither of the servers for joyworld.com have an authoritative version of the zone. Are you even able to get mail? Wait, don't answer that... ;-) > >I didn't find any MX records for joyworld.com (as implied by the previous paragraph), but in general, any name used in the data portion of an MX record should resolve to an IP address (i.e. it should have an A record), and that IP address should have exactly one PTR record, and that PTR record should point back to the name used in the MX record. Get all that? --

Messages In This Thread: :Lame Name server by David Campbell on Oct 9, 2002 at 6:43:24 pm Re: :Lame Name server by Men & Mice Support on Oct 9, 2002 at 8:18:14 pm Re: :Lame Name server by Len Conrad on Oct 9, 2002 at 8:27:20 pm Re: :Lame Name server by David Campbell on Oct 9, 2002 at 8:36:37 pm Re: :Lame Name server by Len Conrad on Oct 9, 2002 at 8:47:32 pm Re: :Lame Name server by Men & Mice Support on Oct 10, 2002 at 12:16:00 pm Re: :Lame Name server by David Campbell on Oct 10, 2002 at 8:57:45 pm