[knot-resolver-users] Rebinding protection - how to suppress additional section

Hello, We are using Knot-Resolver 5.5.0 with rebinding protection: modules.load('rebinding < iterate') We have some complains about an invalid domain name being returned in the additional section of the response to the blocked request: ;; ADDITIONAL SECTION: explanation.invalid.    10800   IN      TXT     "blocked by DNS rebinding protection" It looks like some windows domain controllers running DNS clients do not like it and log an error: The DNS server encountered an invalid domain name in a packet from <Knot-Resolver IP> The packet will be rejected. The event data contains the DNS packet. Is there a way how to suppress this? Or even better response with SERVFAIL? Thanks Ales Rygl