--- version: rssac002v3 service: i.root-servers.net start-period: '2017-08-13T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5598585223 dns-udp-queries-received-ipv6: 653052266 dns-tcp-queries-received-ipv4: 85474749 dns-tcp-queries-received-ipv6: 8645798 dns-udp-responses-sent-ipv4: 5657022337 dns-udp-responses-sent-ipv6: 657494907 dns-tcp-responses-sent-ipv4: 86161613 dns-tcp-responses-sent-ipv6: 8649400