--- version: rssac002v3 service: i.root-servers.net start-period: '2020-08-02T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5669607579 dns-udp-queries-received-ipv6: 1134903015 dns-tcp-queries-received-ipv4: 543173049 dns-tcp-queries-received-ipv6: 123027272 dns-udp-responses-sent-ipv4: 4198472705 dns-udp-responses-sent-ipv6: 977688446 dns-tcp-responses-sent-ipv4: 409347363 dns-tcp-responses-sent-ipv6: 102304911