--- dns-tcp-queries-received-ipv4: 361249398 dns-tcp-queries-received-ipv6: 53306500 dns-tcp-responses-sent-ipv4: 361245875 dns-tcp-responses-sent-ipv6: 53296012 dns-udp-queries-received-ipv4: 10869098071 dns-udp-queries-received-ipv6: 2077962954 dns-udp-responses-sent-ipv4: 10524400678 dns-udp-responses-sent-ipv6: 2067890335 metric: traffic-volume service: f.root-servers.net start-period: 2019-02-16T00:00:00Z version: rssac002v3