--- version: rssac002v3 service: j.root-servers.net start-period: '2020-08-22T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9325765791 dns-udp-queries-received-ipv6: 1467177821 dns-tcp-queries-received-ipv4: 795264319 dns-tcp-queries-received-ipv6: 100973024 dns-udp-responses-sent-ipv4: 8467348017 dns-udp-responses-sent-ipv6: 1446227070 dns-tcp-responses-sent-ipv4: 523785471 dns-tcp-responses-sent-ipv6: 94915446