--- version: rssac002v3 service: j.root-servers.net start-period: '2020-08-09T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9596830062 dns-udp-queries-received-ipv6: 1448392295 dns-tcp-queries-received-ipv4: 904100650 dns-tcp-queries-received-ipv6: 93014828 dns-udp-responses-sent-ipv4: 8637823434 dns-udp-responses-sent-ipv6: 1423289592 dns-tcp-responses-sent-ipv4: 575050983 dns-tcp-responses-sent-ipv6: 87330399