--- version: rssac002v3 service: i.root-servers.net start-period: '2020-11-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6565119171 dns-udp-queries-received-ipv6: 1337730843 dns-tcp-queries-received-ipv4: 660486640 dns-tcp-queries-received-ipv6: 166381661 dns-udp-responses-sent-ipv4: 5302989883 dns-udp-responses-sent-ipv6: 1195622592 dns-tcp-responses-sent-ipv4: 614124730 dns-tcp-responses-sent-ipv6: 171660443