--- dns-tcp-queries-received-ipv4: 385801534 dns-tcp-queries-received-ipv6: 114255270 dns-tcp-responses-sent-ipv4: 385798970 dns-tcp-responses-sent-ipv6: 114245063 dns-udp-queries-received-ipv4: 8640621088 dns-udp-queries-received-ipv6: 2289762095 dns-udp-responses-sent-ipv4: 12313726550 dns-udp-responses-sent-ipv6: 2271662683 metric: traffic-volume service: f.root-servers.net start-period: 2019-06-01T00:00:00Z version: rssac002v3