--- dns-tcp-queries-received-ipv4: 725495591 dns-tcp-queries-received-ipv6: 151096549 dns-tcp-responses-sent-ipv4: 725493553 dns-tcp-responses-sent-ipv6: 151087830 dns-udp-queries-received-ipv4: 16304818056 dns-udp-queries-received-ipv6: 3276699453 dns-udp-responses-sent-ipv4: 15928377323 dns-udp-responses-sent-ipv6: 3254040959 metric: traffic-volume service: f.root-servers.net start-period: 2020-04-08T00:00:00Z version: rssac002v3