--- dns-tcp-queries-received-ipv4: 260442654 dns-tcp-queries-received-ipv6: 18495034 dns-tcp-responses-sent-ipv4: 260434363 dns-tcp-responses-sent-ipv6: 18487092 dns-udp-queries-received-ipv4: 6061530845 dns-udp-queries-received-ipv6: 2061594793 dns-udp-responses-sent-ipv4: 5879077206 dns-udp-responses-sent-ipv6: 2058317263 metric: traffic-volume service: f.root-servers.net start-period: 2018-05-12T00:00:00Z version: rssac002v3