--- version: rssac002v3 service: i.root-servers.net start-period: '2020-08-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6185272906 dns-udp-queries-received-ipv6: 1256690997 dns-tcp-queries-received-ipv4: 586414340 dns-tcp-queries-received-ipv6: 149370680 dns-udp-responses-sent-ipv4: 4768882630 dns-udp-responses-sent-ipv6: 1098568989 dns-tcp-responses-sent-ipv4: 473664025 dns-tcp-responses-sent-ipv6: 136608901