--- version: rssac002v3 service: a.root-servers.net start-period: '2020-10-13T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8522340655 dns-udp-queries-received-ipv6: 1525584400 dns-tcp-queries-received-ipv4: 342678521 dns-tcp-queries-received-ipv6: 121936745 dns-udp-responses-sent-ipv4: 8262759203 dns-udp-responses-sent-ipv6: 1523723472 dns-tcp-responses-sent-ipv4: 328526856 dns-tcp-responses-sent-ipv6: 122547499