--- dns-tcp-queries-received-ipv4: 649814003 dns-tcp-queries-received-ipv6: 123629706 dns-tcp-responses-sent-ipv4: 649811526 dns-tcp-responses-sent-ipv6: 123614900 dns-udp-queries-received-ipv4: 14833950177 dns-udp-queries-received-ipv6: 2666065000 dns-udp-responses-sent-ipv4: 14440902606 dns-udp-responses-sent-ipv6: 2644054483 metric: traffic-volume service: f.root-servers.net start-period: 2020-03-09T00:00:00Z version: rssac002v3