--- version: rssac002v3 service: i.root-servers.net start-period: '2017-11-10T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5892283719 dns-udp-queries-received-ipv6: 645002042 dns-tcp-queries-received-ipv4: 96474308 dns-tcp-queries-received-ipv6: 13100514 dns-udp-responses-sent-ipv4: 5889992818 dns-udp-responses-sent-ipv6: 641759935 dns-tcp-responses-sent-ipv4: 97911837 dns-tcp-responses-sent-ipv6: 13155300