--- version: rssac002v3 service: j.root-servers.net start-period: '2020-10-18T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8617605611 dns-udp-queries-received-ipv6: 1498847358 dns-tcp-queries-received-ipv4: 743211462 dns-tcp-queries-received-ipv6: 105746700 dns-udp-responses-sent-ipv4: 7838034546 dns-udp-responses-sent-ipv6: 1469105953 dns-tcp-responses-sent-ipv4: 500687786 dns-tcp-responses-sent-ipv6: 97273708