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DNS Resource Record type 65 (HTTPS) is a recent resource record type defined in RFC 9460 . An HTTPS resource record can include additional information that a traditional A or AAAA record lookup does not include. These web browsers support HTTPS resource record lookups: Safari for macOS and iOS Mozilla Firefox for macOS and iOS The default DNS-proxy of the Firebox blocks all outgoing HTTPS resource record types with this log message: DNS query type match . The record type will be listed as query_type="Type-65" . Example: 2024-01-01 13:18:33 Deny 203.0.113.1 8.8.8.8 dns/udp 53917 53 Trusted 64-External ProxyDeny: DNS query type match (DNS-proxy-00) DNS-Outgoing.2 proc_id="dns-proxy" rc="595" msg_id="1DFF-0006" proxy_act="DNS-Outgoing" rule_name="Default" query_type="Type-65" geo_dst="USA" Traffic
To avoid these DNS-proxy deny log messages, add this rule to allow DNS-proxy query Type-65 : Rule Name: HTTPS record Value: 65 Action: Allow For more information about how to add a rule, go to DNS-Proxy: Query Types in Help Center .
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