--- version: rssac002v3 service: a.root-servers.net start-period: '2020-10-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7515799669 dns-udp-queries-received-ipv6: 1368329854 dns-tcp-queries-received-ipv4: 328893489 dns-tcp-queries-received-ipv6: 108020643 dns-udp-responses-sent-ipv4: 7281150044 dns-udp-responses-sent-ipv6: 1365639355 dns-tcp-responses-sent-ipv4: 314312453 dns-tcp-responses-sent-ipv6: 107993618