--- dns-tcp-queries-received-ipv4: 616314517 dns-tcp-queries-received-ipv6: 213415268 dns-tcp-responses-sent-ipv4: 616312451 dns-tcp-responses-sent-ipv6: 213404230 dns-udp-queries-received-ipv4: 14730280860 dns-udp-queries-received-ipv6: 3050759777 dns-udp-responses-sent-ipv4: 14409266152 dns-udp-responses-sent-ipv6: 3025382888 metric: traffic-volume service: f.root-servers.net start-period: 2020-02-25T00:00:00Z version: rssac002v3