--- version: rssac002v3 service: j.root-servers.net start-period: '2017-10-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5521508048 dns-udp-queries-received-ipv6: 339951994 dns-tcp-queries-received-ipv4: 167998139 dns-tcp-queries-received-ipv6: 11982764 dns-udp-responses-sent-ipv4: 5419373877 dns-udp-responses-sent-ipv6: 337807122 dns-tcp-responses-sent-ipv4: 138512141 dns-tcp-responses-sent-ipv6: 12043185