STUBBY(1) General Commands Manual STUBBY(1) (NAME) stubby - (stub resolver) DNS (SYNOPSIS) stubby [-C file] [-ghilV] [-v loglevel] (DESCRIPTION) stubby DNS DNS-over-TLS . Stubby DNS DNS . stubby . stubby (daemon) (loopback) DNS TLS DNS . << >> (Strict Privacy) DNS . : https://dnsprivacy.org/wiki/display/DP/DNS+Privacy+Test+Servers (OPTIONS) -C file file . stubby ~/.stubby.yml . stubby /etc/stubby/stubby.yml . -g stubby . -h . -i (pretty-print) . -l . -v 7. -v loglevel . loglevel : 0: EMERG 1: ALERT 2: CRIT 3: ERROR 4: WARN 5: NOTICE 6: INFO 7: DEBUG -V stubby . (CONFIGURATION) YAML . : resolution_type: GETDNS_RESOLUTION_STUB dns_transport_list: - GETDNS_TRANSPORT_TLS tls_authentication: GETDNS_AUTHENTICATION_REQUIRED tls_query_padding_blocksize: 256 edns_client_subnet_private : 1 idle_timeout: 10000 listen_addresses: - 127.0.0.1 - 0::1 round_robin_upstreams: 1 upstream_recursive_servers: - address_data: 145.100.185.15 tls_auth_name: "dnsovertls.sinodun.com" tls_pubkey_pinset: - digest: "sha256" value: 62lKu9HsDVbyiPenApnc4sfmSYTHOVfFgL3pyB+cBL4= - address_data: 145.100.185.16 tls_auth_name: "dnsovertls1.sinodun.com" tls_pubkey_pinset: - digest: "sha256" value: cE2ecALeE5B+urJhDrJlVFmf38cJLAvqekONvjvpqUA= - address_data: 185.49.141.37 tls_auth_name: "getdnsapi.net" tls_pubkey_pinset: - digest: "sha256" value: foxZRnIh9gZpWnl+zEiKa0EJ2rdCGroMWm02gaxSc9Q= - address_data: 2001:610:1:40ba:145:100:185:15 tls_auth_name: "dnsovertls.sinodun.com" tls_pubkey_pinset: - digest: "sha256" value: 62lKu9HsDVbyiPenApnc4sfmSYTHOVfFgL3pyB+cBL4= - address_data: 2001:610:1:40ba:145:100:185:16 tls_auth_name: "dnsovertls1.sinodun.com" tls_pubkey_pinset: - digest: "sha256" value: cE2ecALeE5B+urJhDrJlVFmf38cJLAvqekONvjvpqUA= - address_data: 2a04:b900:0:100::38 tls_auth_name: "getdnsapi.net" tls_pubkey_pinset: - digest: "sha256" value: foxZRnIh9gZpWnl+zEiKa0EJ2rdCGroMWm02gaxSc9Q= . getdns stubby getdns http://www.getdnsapi.net . resolution_type resolution. GETDNS_RESOLUTION_STUB . stubby . dns_transport_list list (transport) . DNS GETDNS_TRANSPORT_TLS . (Clear text) GETDNS_TRANSPORT_TCP GETDNS_TRANSPORT_UDP tls_authentication type . (Strict Privacy) GETDNS_AUTHENTICATION_REQUIRED . (Opportunistic) GETDNS_AUTHENTICATION_NONE . (nameserver) dns_transport_list (fallback) . tls_query_padding_blocksize blocksize (padding) EDNS0 DNS . edns_client_subnet_private 0 or 1 1 EDNS0 Client Subnet (authoritative) . idle_timeout timeout EDNS0 Keepalive timeout . TLS . round_robin_upstreams 0 or 1 1 (round robin) . stubby . upstream_recursive_servers server list stubby . : address_data address IPv4 IPv6 . tls_auth_name name . tls_pubkey_pinset pinset (pinset) sha256 SPKI . . : digest type (digest) . value keyval . (FILES) ~/.stubby.yml /etc/stubby/stubby.yml (SEE ALSO) https://getdnsapi.net https://dnsprivacy.org/wiki/display/DP/DNS+Privacy+Daemon+-+Stubby STUBBY(1)