--- version: rssac002v3 service: i.root-servers.net start-period: '2017-08-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6372629956 dns-udp-queries-received-ipv6: 662769963 dns-tcp-queries-received-ipv4: 132880004 dns-tcp-queries-received-ipv6: 10185845 dns-udp-responses-sent-ipv4: 6435360453 dns-udp-responses-sent-ipv6: 668480622 dns-tcp-responses-sent-ipv4: 133815848 dns-tcp-responses-sent-ipv6: 10281342