--- dns-tcp-queries-received-ipv4: 365492657 dns-tcp-queries-received-ipv6: 61266468 dns-tcp-responses-sent-ipv4: 365488692 dns-tcp-responses-sent-ipv6: 61259965 dns-udp-queries-received-ipv4: 9462424948 dns-udp-queries-received-ipv6: 2102264512 dns-udp-responses-sent-ipv4: 8985640123 dns-udp-responses-sent-ipv6: 2093309424 metric: traffic-volume service: f.root-servers.net start-period: 2018-09-29T00:00:00Z version: rssac002v3