--- version: rssac002v3 service: j.root-servers.net start-period: '2017-10-27T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5197867347 dns-udp-queries-received-ipv6: 333945010 dns-tcp-queries-received-ipv4: 163758783 dns-tcp-queries-received-ipv6: 11717385 dns-udp-responses-sent-ipv4: 5094110452 dns-udp-responses-sent-ipv6: 331935371 dns-tcp-responses-sent-ipv4: 134163723 dns-tcp-responses-sent-ipv6: 11788519