--- version: rssac002v3 service: i.root-servers.net start-period: '2020-11-06T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7006691167 dns-udp-queries-received-ipv6: 1556407213 dns-tcp-queries-received-ipv4: 682708171 dns-tcp-queries-received-ipv6: 179981485 dns-udp-responses-sent-ipv4: 5687783170 dns-udp-responses-sent-ipv6: 1379940119 dns-tcp-responses-sent-ipv4: 626131304 dns-tcp-responses-sent-ipv6: 177317201