Security Basics mailing list archives
RE: dotLOCAL Domain
From: "Daniel A. O'Neal" <doneal () kwintl com>
Date: Fri, 3 Apr 2009 10:32:05 -0500
.local is a mostly Microsoft standardized TLD. Basically it's an unregisterable TLD so you can always have whatever name you want and have it not conflict with any other domains out on the internet. You can choose to end your domain in .com, but if you do already have a .com and your personal network is not internet facing, then you'll have some DNS confusion. I.E. running your own DNS locally for AD/internal services, and not going out to the internet to your other DNS server (if it's hosted elsewhere) for records that only it has. Think of it this way, mybusiness.local is my AD domain allowing secure AD dns updates, SRV records, etc and isn't resolvable via the internet, *.mybusiness.com is the internet side of my business, and only contains information publically about my web server, mail server records, etc, and keeps your network slightly more secure. As for communication from the internet to this kind of domain name. You do not communicate directly to .local, e-mails to/from this domain are routed locally by your exchange server automatically. You'll create a separate default mailbox address rule of @yourdomainname.com, which will allow your Exchange server to receive e-mail for that domain as well (assuming your MX records are pointing to your Exchange server). You'll want your @yourdomainname.com to be the Primary E-Mail listed however, you can find docs on the internet about that process, and I believe Exchange setup will do that for you automatically anyways. Daniel -----Original Message----- From: listbounce () securityfocus com [mailto:listbounce () securityfocus com] On Behalf Of Srikanth Dabbiru Sent: Thursday, April 02, 2009 3:45 PM To: security-basics () lists securityfocus com Subject: Re: dotLOCAL Domain Simon, Try researching on why networks like 192.168.0.0/24, 172.16.0.0/16, 10.0.0.0/8 are used *only* for local LAN, you will automatically find the answer to your confusion. Regards, Srikanth. On Thu, Apr 2, 2009 at 5:54 AM, Haymi Rock <haymirock () googlemail com> wrote:
Hi Guys, I know my question is a so newbie question, but it's really confusing me. I don't understand the reason of using the dotLOCAL domain name instead of dotCOM, beside I don't understand how the communication occurs to and from the Internet to this kind of DomainName. Your help is so much appreciated. best regards, Simon ------------------------------------------------------------------------ This list is sponsored by: InfoSec Institute No time or budget for traveling to a training course in this fiscal year? Check out the online information security courses available at InfoSec Institute. More than a boring "talking head", train in our virtual labs for a total hands-on training experience. Get the certs you need: CEH, CPT, CEPT, CISA, CISSP, CISM http://www.infosecinstitute.com/request_online_training.html ------------------------------------------------------------------------
------------------------------------------------------------------------ This list is sponsored by: InfoSec Institute No time or budget for traveling to a training course in this fiscal year? Check out the online information security courses available at InfoSec Institute. More than a boring "talking head", train in our virtual labs for a total hands-on training experience. Get the certs you need: CEH, CPT, CEPT, CISA, CISSP, CISM http://www.infosecinstitute.com/request_online_training.html ------------------------------------------------------------------------ ------------------------------------------------------------------------ This list is sponsored by: InfoSec Institute No time or budget for traveling to a training course in this fiscal year? Check out the online information security courses available at InfoSec Institute. More than a boring "talking head", train in our virtual labs for a total hands-on training experience. Get the certs you need: CEH, CPT, CEPT, CISA, CISSP, CISM http://www.infosecinstitute.com/request_online_training.html ------------------------------------------------------------------------
Current thread:
- dotLocal Domain Haymi Rock (Apr 02)
- RE: dotLocal Domain David Gillett (Apr 03)
- Re: dotLocal Domain Phil Bieber (Apr 03)
- Re: dotLocal Domain Ansgar Wiechers (Apr 03)
- RE: dotLocal Domain Pete.LeMay (Apr 03)
- <Possible follow-ups>
- dotLOCAL Domain Haymi Rock (Apr 02)
- Re: dotLOCAL Domain Srikanth Dabbiru (Apr 03)
- RE: dotLOCAL Domain Daniel A. O'Neal (Apr 03)
- Re: dotLOCAL Domain Ansgar Wiechers (Apr 06)
- Re: dotLOCAL Domain Srikanth Dabbiru (Apr 03)
- Re: RE: dotLOCAL Domain arjunvyavahare (Apr 06)