--- version: rssac002v3 service: a.root-servers.net start-period: '2020-10-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7182988233 dns-udp-queries-received-ipv6: 1407079439 dns-tcp-queries-received-ipv4: 345244181 dns-tcp-queries-received-ipv6: 150665350 dns-udp-responses-sent-ipv4: 6929331171 dns-udp-responses-sent-ipv6: 1405141331 dns-tcp-responses-sent-ipv4: 327336471 dns-tcp-responses-sent-ipv6: 150917913