--- version: rssac002v3 service: i.root-servers.net start-period: '2017-09-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5614675200 dns-udp-queries-received-ipv6: 596681768 dns-tcp-queries-received-ipv4: 108693747 dns-tcp-queries-received-ipv6: 10380802 dns-udp-responses-sent-ipv4: 5567026908 dns-udp-responses-sent-ipv6: 593248672 dns-tcp-responses-sent-ipv4: 108048303 dns-tcp-responses-sent-ipv6: 10449195