--- version: rssac002v3 service: j.root-servers.net start-period: '2020-11-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8775525241 dns-udp-queries-received-ipv6: 1561057790 dns-tcp-queries-received-ipv4: 775945982 dns-tcp-queries-received-ipv6: 150101308 dns-udp-responses-sent-ipv4: 7987806145 dns-udp-responses-sent-ipv6: 1528314610 dns-tcp-responses-sent-ipv4: 505026726 dns-tcp-responses-sent-ipv6: 136665186