--- version: rssac002v3 service: i.root-servers.net start-period: '2017-10-27T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5715678316 dns-udp-queries-received-ipv6: 635899905 dns-tcp-queries-received-ipv4: 95876375 dns-tcp-queries-received-ipv6: 12943815 dns-udp-responses-sent-ipv4: 5719942404 dns-udp-responses-sent-ipv6: 632187016 dns-tcp-responses-sent-ipv4: 97070965 dns-tcp-responses-sent-ipv6: 13045422