--- version: rssac002v3 service: a.root-servers.net start-period: '2020-10-10T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7598842981 dns-udp-queries-received-ipv6: 1366093712 dns-tcp-queries-received-ipv4: 318064220 dns-tcp-queries-received-ipv6: 113660531 dns-udp-responses-sent-ipv4: 7371092162 dns-udp-responses-sent-ipv6: 1363979799 dns-tcp-responses-sent-ipv4: 305626283 dns-tcp-responses-sent-ipv6: 115715658