--- version: rssac002v3 service: i.root-servers.net start-period: '2016-10-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5716366376 dns-udp-queries-received-ipv6: 612094577 dns-tcp-queries-received-ipv4: 61628610 dns-tcp-queries-received-ipv6: 7329560 dns-udp-responses-sent-ipv4: 5753612529 dns-udp-responses-sent-ipv6: 611270230 dns-tcp-responses-sent-ipv4: 63383567 dns-tcp-responses-sent-ipv6: 7078440