--- version: rssac002v3 service: i.root-servers.net start-period: '2016-10-10T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5360005461 dns-udp-queries-received-ipv6: 578251834 dns-tcp-queries-received-ipv4: 57358469 dns-tcp-queries-received-ipv6: 6110599 dns-udp-responses-sent-ipv4: 5388730091 dns-udp-responses-sent-ipv6: 578881760 dns-tcp-responses-sent-ipv4: 59787743 dns-tcp-responses-sent-ipv6: 6101924