--- version: rssac002v3 service: j.root-servers.net start-period: '2020-11-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8959402301 dns-udp-queries-received-ipv6: 1649485883 dns-tcp-queries-received-ipv4: 770152468 dns-tcp-queries-received-ipv6: 144293790 dns-udp-responses-sent-ipv4: 8111829691 dns-udp-responses-sent-ipv6: 1617238933 dns-tcp-responses-sent-ipv4: 519040511 dns-tcp-responses-sent-ipv6: 131680265