--- version: rssac002v3 service: j.root-servers.net start-period: '2017-11-17T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5220145761 dns-udp-queries-received-ipv6: 389333496 dns-tcp-queries-received-ipv4: 177354605 dns-tcp-queries-received-ipv6: 12923921 dns-udp-responses-sent-ipv4: 5114347963 dns-udp-responses-sent-ipv6: 386802166 dns-tcp-responses-sent-ipv4: 144842217 dns-tcp-responses-sent-ipv6: 12913647