--- version: rssac002v3 service: a.root-servers.net start-period: '2020-10-02T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7649940158 dns-udp-queries-received-ipv6: 1319959090 dns-tcp-queries-received-ipv4: 340262587 dns-tcp-queries-received-ipv6: 97524539 dns-udp-responses-sent-ipv4: 7404510588 dns-udp-responses-sent-ipv6: 1317759585 dns-tcp-responses-sent-ipv4: 327904318 dns-tcp-responses-sent-ipv6: 97731800