--- version: rssac002v3 service: j.root-servers.net start-period: '2020-10-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9732896405 dns-udp-queries-received-ipv6: 2003674532 dns-tcp-queries-received-ipv4: 803581412 dns-tcp-queries-received-ipv6: 127573398 dns-udp-responses-sent-ipv4: 8887093839 dns-udp-responses-sent-ipv6: 1974982582 dns-tcp-responses-sent-ipv4: 549593364 dns-tcp-responses-sent-ipv6: 117759131