[6426] in RedHat Linux List

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Re: How can I pick a domain name?

daemon@ATHENA.MIT.EDU (Carlos Dominguez)
Wed Nov 27 10:37:20 1996

Date: Wed, 27 Nov 1996 10:42:47 -0500
To: redhat-list@redhat.com
From: Carlos Dominguez <carlos@domincasys.com>
Cc: osinski@valis.cs.nyu.edu (Ed Osinski)
Resent-From: redhat-list@redhat.com
Reply-To: redhat-list@redhat.com

At 01:03 AM 11/27/96 -0000, you wrote:

>That's nice, but my machine *isn't* a registered machine on the
>Internet (unless someone registered it while I wasn't looking).  I
>assume that many, if not most, Linux machines are in a similar
>predicament.  Did I miss something in the docs? 
>
>Hoping someone knows...

Ed,

When you connect to your ISP, you're given a dynamic IP address.
The address that you're issued is usually registered by your ISP
within the DNS. 

For arguments sake, Your machine's FQDN is "foo.deathstar.org" 
When you connect to your ISP "bigisp.net", you are issued a
dynamic IP address in the "dialup.bigisp.net" domain 
eg: dial01.dialup.bigisp.net

As long as that session lasts, you are considered to be 
dial01.dialup.bigisp.net. As long as your ISP has registered
it's dialup IP addresses within the DNS, you should be OK.

You can try to connect to ftp.uu.net and if they refuse your
connection due to its inability to do a reverse lookup of your
IP address, you should contact your ISP and complain.

If you want a 'FQDN' thats not bogus, you can always register with 
the INTERNIC ( and pay $100 for the privilege) or you can register 
in the .US domain ( either free or ~$10.00 USD depending on your state
zone etc.) 

I hope this helps,

Carlos








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