--- version: rssac002v3 service: j.root-servers.net start-period: '2020-08-19T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10814931157 dns-udp-queries-received-ipv6: 1781298485 dns-tcp-queries-received-ipv4: 920727309 dns-tcp-queries-received-ipv6: 112423905 dns-udp-responses-sent-ipv4: 9745364042 dns-udp-responses-sent-ipv6: 1756807065 dns-tcp-responses-sent-ipv4: 608881269 dns-tcp-responses-sent-ipv6: 105047610