resolution_type: GETDNS_RESOLUTION_STUB round_robin_upstreams: 1 appdata_dir: "/var/lib/stubby" tls_authentication: GETDNS_AUTHENTICATION_REQUIRED tls_query_padding_blocksize: 128 edns_client_subnet_private: 1 idle_timeout: 9000 listen_addresses: - 127.0.0.1@5453 dns_transport_list: - GETDNS_TRANSPORT_TLS tls_connection_retries: 5 tls_backoff_time: 900 timeout: 2000 tls_ca_path: "/etc/ssl/certs/" upstream_recursive_servers: - address_data: 1.1.1.1 tls_auth_name: "cloudflare-dns.com" tls_port: 853 - address_data: 1.0.0.1 tls_auth_name: "cloudflare-dns.com" tls_port: 853 # Set the acceptable ciphers for DNS over TLS. With OpenSSL 1.1.1 this list is # for TLS1.2 and older only. Ciphers for TLS1.3 should be set with the # tls_ciphersuites option. This option can also be given per upstream. # tls_cipher_list: "EECDH+AESGCM:EECDH+CHACHA20" # Set the acceptable cipher for DNS over TLS1.3. OpenSSL >= 1.1.1 is required # for this option. This option can also be given per upstream. # tls_ciphersuites: "TLS_CHACHA20_POLY1305_SHA256:TLS_AES_256_GCM_SHA384:TLS_AES_128_GCM_SHA256" # Set the minimum acceptable TLS version. Works with OpenSSL >= 1.1.1 only. # This option can also be given per upstream. tls_min_version: GETDNS_TLS1_3