--- version: rssac002v3 service: j.root-servers.net start-period: '2020-10-27T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8877309407 dns-udp-queries-received-ipv6: 1805391489 dns-tcp-queries-received-ipv4: 745446107 dns-tcp-queries-received-ipv6: 154185630 dns-udp-responses-sent-ipv4: 8074095385 dns-udp-responses-sent-ipv6: 1773278470 dns-tcp-responses-sent-ipv4: 509507740 dns-tcp-responses-sent-ipv6: 141828193