--- dns-tcp-queries-received-ipv4: 309594167 dns-tcp-queries-received-ipv6: 105392135 dns-tcp-responses-sent-ipv4: 309594167 dns-tcp-responses-sent-ipv6: 105392135 dns-udp-queries-received-ipv4: 13411439426 dns-udp-queries-received-ipv6: 2659007671 dns-udp-responses-sent-ipv4: 13411439426 dns-udp-responses-sent-ipv6: 2659007671 metric: traffic-volume service: f.root-servers.net start-period: 2020-03-22T00:00:00Z version: rssac002v3