--- version: rssac002v3 service: i.root-servers.net start-period: '2017-11-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5705826036 dns-udp-queries-received-ipv6: 637110133 dns-tcp-queries-received-ipv4: 99356020 dns-tcp-queries-received-ipv6: 13319918 dns-udp-responses-sent-ipv4: 5672266422 dns-udp-responses-sent-ipv6: 633543256 dns-tcp-responses-sent-ipv4: 100655790 dns-tcp-responses-sent-ipv6: 13439226