--- version: rssac002v3 service: j.root-servers.net start-period: '2020-10-20T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9041994237 dns-udp-queries-received-ipv6: 1706104454 dns-tcp-queries-received-ipv4: 710179644 dns-tcp-queries-received-ipv6: 127849687 dns-udp-responses-sent-ipv4: 8267406303 dns-udp-responses-sent-ipv6: 1661697691 dns-tcp-responses-sent-ipv4: 484269261 dns-tcp-responses-sent-ipv6: 114401272