--- version: rssac002v3 service: a.root-servers.net start-period: '2020-08-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8069809701 dns-udp-queries-received-ipv6: 1483416889 dns-tcp-queries-received-ipv4: 311769307 dns-tcp-queries-received-ipv6: 88641353 dns-udp-responses-sent-ipv4: 7834108932 dns-udp-responses-sent-ipv6: 1481240575 dns-tcp-responses-sent-ipv4: 290934394 dns-tcp-responses-sent-ipv6: 89348002