Ok.
Adding to Herb response, if you change the Forwarders ip to new ones or if
you remove them using only root hints, does this still happen?


--
I hope that the information above s you

Good Luck
Jorge Silva
MCSA
Systems Administrator

"Olexandr" <Olexandr@discussions.microsoft.com> wrote in message
news:F83C3C6B-6CBE-418A-B5F0-D3AD2489EFA2@microsoft.com...
> 1) & 2) is not my case
> 4) also seems not to take place - since even when DNS server can not
> resolve
> www.hp.com. i do can resolve this FDQN via direct request to any of my
> forwardes i.e nslookup www.hp.com. 4.2.2.2
>
> "Herb Martin" wrote:
>
>> "Olexandr" <Olexandr@discussions.microsoft.com> wrote in message
>> news:24B6699A-6B5F-40AC-BA64-F0F7255DD3B7@microsoft.com...
>> > DNS doesn't work with neither forwardes nor root servers after each OS
>> > reboot, until DNS service is restarted
>> >
>> > based on DNS logs, i can say that it does not recieve responses ffrom
>> > forwarders/ root servers for some reason.
>> >
>> > what it can be?
>>
>> Assuming you mean that your DNS server can neither forward nor
>> recurse for resolving the Internet then the four most common reasons
>> are:
>>
>> 1) Disabling Recursion (and forwarding) in the ADVANCED tab
>> of the server options
>>
>> 2) Having a ROOT zone on the DNS server (disables both too)
>>
>> 3) Having one DNS server forward to another which ALSO forwards
>> back to the first (mutual forwarding) -- never do this.
>>
>> 4) Firewalls that block the DNS server from reaching the forwarder
>> DNS OR from doing the actual recursion itself.
>>
>> Only #3 makes sense IF your DNS server resolves through forwarding
>> or recursion after MERELY restarting it (without making any config
>> changes.)
>>
>> IF none of these seem to solve the problem, then I would strongly
>> suspect a damaged DLL or service and strongly consider a "REPAIR
>> INSTALL."
>>
>>
>>
>> --
>> Herb Martin, MCSE, MVP
>> Accelerated MCSE
>> http://www.LearnQuick.Com
>> [phone number on web site]
>>
>>
>>