--- version: rssac002v3 service: i.root-servers.net start-period: '2017-08-02T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6351822665 dns-udp-queries-received-ipv6: 548883079 dns-tcp-queries-received-ipv4: 99194923 dns-tcp-queries-received-ipv6: 11170386 dns-udp-responses-sent-ipv4: 6425804759 dns-udp-responses-sent-ipv6: 552365360 dns-tcp-responses-sent-ipv4: 100596372 dns-tcp-responses-sent-ipv6: 11349097