--- version: rssac002v3 service: i.root-servers.net start-period: '2017-01-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6706795512 dns-udp-queries-received-ipv6: 747522080 dns-tcp-queries-received-ipv4: 84013243 dns-tcp-queries-received-ipv6: 7309056 dns-udp-responses-sent-ipv4: 6728517757 dns-udp-responses-sent-ipv6: 749431182 dns-tcp-responses-sent-ipv4: 85601464 dns-tcp-responses-sent-ipv6: 7371240