--- dns-tcp-queries-received-ipv4: 732419473 dns-tcp-queries-received-ipv6: 92434652 dns-tcp-responses-sent-ipv4: 732417128 dns-tcp-responses-sent-ipv6: 92424510 dns-udp-queries-received-ipv4: 12792212471 dns-udp-queries-received-ipv6: 2331927027 dns-udp-responses-sent-ipv4: 12206733338 dns-udp-responses-sent-ipv6: 2294744032 metric: traffic-volume service: f.root-servers.net start-period: 2019-07-14T00:00:00Z version: rssac002v3