wget not resolving domain names

[Cameron Beattie]

I have the following issue where wget won't resolve a domain name the first 
time I try it. It will only resolve the name once I do an nslookup.

/etc/resolv.conf
nameserver 192.168.0.253

ping fedoraproject.org
PING fedoraproject.org (152.3.183.74) 56(84) bytes of data.
64 bytes from fedoraproject.org (152.3.183.74): icmp_seq=0 ttl=44 time=286 
ms

 wget http://fedoraproject.org/extras/3/i386/plone-2.0.5-2.noarch.rpm
--05:11:00--  
http://fedoraproject.org/extras/3/i386/plone-2.0.5-2.noarch.rpm
           => `plone-2.0.5-2.noarch.rpm'
Resolving fedoraproject.org... 1.0.0.0
Connecting to fedoraproject.org|1.0.0.0|:80...

nslookup
> fedoraproject.org
Server:         192.168.0.253
Address:        192.168.0.253#53

Non-authoritative answer:
Name:   fedoraproject.org
Address: 152.3.183.74

wget http://fedoraproject.org/extras/3/i386/plone-2.0.5-2.noarch.rpm
--05:11:37--  
http://fedoraproject.org/extras/3/i386/plone-2.0.5-2.noarch.rpm
           => `plone-2.0.5-2.noarch.rpm'
Resolving fedoraproject.org... 152.3.183.74
Connecting to fedoraproject.org|152.3.183.74|:80... connected.

I am using Fedora Core 3.

I'm sure there is a very simple solution. Any help would be appreciated.

Regards

Cameron