--- version: rssac002v3 service: i.root-servers.net start-period: '2020-11-22T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5791613952 dns-udp-queries-received-ipv6: 1064529790 dns-tcp-queries-received-ipv4: 619746121 dns-tcp-queries-received-ipv6: 133778238 dns-udp-responses-sent-ipv4: 4621634980 dns-udp-responses-sent-ipv6: 988013044 dns-tcp-responses-sent-ipv4: 552925878 dns-tcp-responses-sent-ipv6: 135943523