On Mon, 23 Feb 2009, Chris Smith wrote: > On Mon, Feb 23, 2009 at 12:49 PM, Chris Smith <fetchmail at chrissmith.org> wrote: >> Strange because it happens with unbound or dnscache (djbdns). >> Strange because named (bind) can resolve it. > > Not that strange - bind cannot resolve it from this one network > either. I didn;t realize my named.conf was set to forward first. When > I disable forwarding bind failed to resolve it as well. > > I can successfully ping the name servers but just don't get DNS > replies from them. I'm suspecting some sort of IP blacklisting is in > effect. It works fine on nssec.xelerance.com, which uses unbound plus all the hardening settings, 0x20 and all: host probsd.net 193.110.157.136 Using domain server: Name: 193.110.157.136 Address: 193.110.157.136#53 Aliases: probsd.net has address 66.93.16.108 probsd.net mail is handled by 20 zorak.probsd.net. probsd.net mail is handled by 10 viisaus.probsd.net. Paul