--- dns-tcp-queries-received-ipv4: 391414364 dns-tcp-queries-received-ipv6: 63907917 dns-tcp-responses-sent-ipv4: 391411066 dns-tcp-responses-sent-ipv6: 63897556 dns-udp-queries-received-ipv4: 12373599747 dns-udp-queries-received-ipv6: 2113397793 dns-udp-responses-sent-ipv4: 11942385369 dns-udp-responses-sent-ipv6: 2101072285 metric: traffic-volume service: f.root-servers.net start-period: 2019-03-08T00:00:00Z version: rssac002v3