--- version: rssac002v3 service: j.root-servers.net start-period: '2020-10-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9874560181 dns-udp-queries-received-ipv6: 2178069113 dns-tcp-queries-received-ipv4: 818172185 dns-tcp-queries-received-ipv6: 131137901 dns-udp-responses-sent-ipv4: 8997155649 dns-udp-responses-sent-ipv6: 2147817722 dns-tcp-responses-sent-ipv4: 559301943 dns-tcp-responses-sent-ipv6: 119583944