--- version: rssac002v3 service: i.root-servers.net start-period: '2017-08-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6598744516 dns-udp-queries-received-ipv6: 682188502 dns-tcp-queries-received-ipv4: 115711760 dns-tcp-queries-received-ipv6: 9898200 dns-udp-responses-sent-ipv4: 6652292804 dns-udp-responses-sent-ipv6: 688361903 dns-tcp-responses-sent-ipv4: 116686779 dns-tcp-responses-sent-ipv6: 9918817