--- version: rssac002v3 service: i.root-servers.net start-period: '2020-08-27T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6330546965 dns-udp-queries-received-ipv6: 1321954196 dns-tcp-queries-received-ipv4: 580167102 dns-tcp-queries-received-ipv6: 167274945 dns-udp-responses-sent-ipv4: 4831386943 dns-udp-responses-sent-ipv6: 1147901873 dns-tcp-responses-sent-ipv4: 478592219 dns-tcp-responses-sent-ipv6: 152599212