--- version: rssac002v3 service: i.root-servers.net start-period: '2017-08-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7065055411 dns-udp-queries-received-ipv6: 729765421 dns-tcp-queries-received-ipv4: 117437325 dns-tcp-queries-received-ipv6: 10484934 dns-udp-responses-sent-ipv4: 7150029104 dns-udp-responses-sent-ipv6: 737989107 dns-tcp-responses-sent-ipv4: 118420624 dns-tcp-responses-sent-ipv6: 10538517