--- version: rssac002v3 service: a.root-servers.net start-period: '2020-11-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8606285559 dns-udp-queries-received-ipv6: 1681380466 dns-tcp-queries-received-ipv4: 331349554 dns-tcp-queries-received-ipv6: 113275258 dns-udp-responses-sent-ipv4: 8370777568 dns-udp-responses-sent-ipv6: 1678695219 dns-tcp-responses-sent-ipv4: 321175231 dns-tcp-responses-sent-ipv6: 113806375