On Wed, 28 Dec 2022, Matus UHLAR - fantomas wrote:

On 28.12.22 12:55, John Stimson via users wrote:
The machine has bind9 running locally to provide DNS for its own domain, and uses it for name resolution. 

This is the problem:

Bind9 is configured to use OpenDNS and Google as forwarders.

BIND does NOT need forwarders and by using it, you mostprobably have created this problem.

remove forwarders statement.


You can also set up per-DNSBL forwarding suppression while still forwarding for other lookups:


    // Don't forward DNSBL/URIBL lookups to ISP
    zone "list.dnswl.org" IN {
        type forward;
        forward first;
        forwarders { };
    };

    zone "multi.uribl.com" IN {
        type forward;
        forward first;
        forwarders { };
    };

    ...etc. for all DNSBL subdomains.



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