--- version: rssac002v3 service: j.root-servers.net start-period: '2020-10-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9660914708 dns-udp-queries-received-ipv6: 2082669159 dns-tcp-queries-received-ipv4: 782081185 dns-tcp-queries-received-ipv6: 119882726 dns-udp-responses-sent-ipv4: 8822763042 dns-udp-responses-sent-ipv6: 2053960183 dns-tcp-responses-sent-ipv4: 540284950 dns-tcp-responses-sent-ipv6: 109358180