--- version: rssac002v3 service: j.root-servers.net start-period: '2020-10-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9508512795 dns-udp-queries-received-ipv6: 1772180355 dns-tcp-queries-received-ipv4: 813598044 dns-tcp-queries-received-ipv6: 143328990 dns-udp-responses-sent-ipv4: 8615629373 dns-udp-responses-sent-ipv6: 1744032109 dns-tcp-responses-sent-ipv4: 548716677 dns-tcp-responses-sent-ipv6: 132024069