--- version: rssac002v3 service: j.root-servers.net start-period: '2020-10-21T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8884371514 dns-udp-queries-received-ipv6: 1704990049 dns-tcp-queries-received-ipv4: 666661589 dns-tcp-queries-received-ipv6: 125407183 dns-udp-responses-sent-ipv4: 8153657197 dns-udp-responses-sent-ipv6: 1668214916 dns-tcp-responses-sent-ipv4: 460286241 dns-tcp-responses-sent-ipv6: 112846742