--- version: rssac002v3 service: d.root-servers.net start-period: '2020-04-03T00:00:00Z' end-period: '2020-04-03T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10858103298 dns-udp-queries-received-ipv6: 2202964014 dns-tcp-queries-received-ipv4: 721904993 dns-tcp-queries-received-ipv6: 186517678 dns-udp-responses-sent-ipv4: 10851038584 dns-udp-responses-sent-ipv6: 2202853164 dns-tcp-responses-sent-ipv4: 721326996 dns-tcp-responses-sent-ipv6: 186416325