--- version: rssac002v3 service: j.root-servers.net start-period: '2018-11-10T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5422367469 dns-udp-queries-received-ipv6: 698703808 dns-tcp-queries-received-ipv4: 291778658 dns-tcp-queries-received-ipv6: 35532618 dns-udp-responses-sent-ipv4: 5185584899 dns-udp-responses-sent-ipv6: 686415506 dns-tcp-responses-sent-ipv4: 209881980 dns-tcp-responses-sent-ipv6: 31891283