DNS reverse zone problem?

[Lars Erik Gullerud]

On Thu, 20 Jan 2005, Vladimir Dvorak wrote:

> nikolay.nenchev at rbb-sofia.raiffeisen.at wrote:
>
>> I have problems with reverse zone. I have classless adress from 0-63, so 
>> I'm wiht mask /26.
>> 
> If you have /26 network, is has no sense to set up reverse zone, because no 
> nameserver will query it. You can up only classfull (like /24 ) in-addra.arpa 
> zones. Ask your provider.

_Clueful_ providers have been doing classless in-addr.arpa delegation for 
years.

http://www.ietf.org/rfc/rfc2317.txt (there are other ways too).

/leg