--- version: rssac002v3 service: i.root-servers.net start-period: '2020-11-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6538675820 dns-udp-queries-received-ipv6: 1431527658 dns-tcp-queries-received-ipv4: 634570762 dns-tcp-queries-received-ipv6: 165499995 dns-udp-responses-sent-ipv4: 5321134555 dns-udp-responses-sent-ipv6: 1279926041 dns-tcp-responses-sent-ipv4: 579897756 dns-tcp-responses-sent-ipv6: 162941301