>>=20
>> However, then we do _big_ zone-transfers of a hole zone (for example =
=3D
>> RBL-zones), the name-resulotion (queries) becomes really slow, and =
those =3D
>> zone-transfers can take a long time if you need to transfer the hole =
=3D
>> zone.
>> Has someone else had this problem? and solved it?
>
>I had similar problems. I solved them using rbldnsd as the backend for =

>DNSBL zones, with named in front of it.
>

Could you be more specific? Are you running both named and rbldnsd, on =
the same server? (then you would need virtual IPs atleast?)=20
And with named infront of it?... By doing forwarding to the "rbl-zone" =
in named.conf?

Thx,