--- version: rssac002v3 service: d.root-servers.net start-period: '2020-06-24T00:00:00Z' end-period: '2020-06-24T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9451188038 dns-udp-queries-received-ipv6: 2998671888 dns-tcp-queries-received-ipv4: 453726311 dns-tcp-queries-received-ipv6: 100680675 dns-udp-responses-sent-ipv4: 9449766095 dns-udp-responses-sent-ipv6: 2998606820 dns-tcp-responses-sent-ipv4: 453356245 dns-tcp-responses-sent-ipv6: 100482918