--- version: rssac002v3 service: i.root-servers.net start-period: '2020-10-02T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6616731073 dns-udp-queries-received-ipv6: 1281508438 dns-tcp-queries-received-ipv4: 628441599 dns-tcp-queries-received-ipv6: 144820508 dns-udp-responses-sent-ipv4: 5028689408 dns-udp-responses-sent-ipv6: 1131647178 dns-tcp-responses-sent-ipv4: 482601373 dns-tcp-responses-sent-ipv6: 124894679