--- version: rssac002v3 service: d.root-servers.net start-period: '2020-04-16T00:00:00Z' end-period: '2020-04-16T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10353797728 dns-udp-queries-received-ipv6: 2385277649 dns-tcp-queries-received-ipv4: 648253070 dns-tcp-queries-received-ipv6: 194350264 dns-udp-responses-sent-ipv4: 10353682904 dns-udp-responses-sent-ipv6: 2385242976 dns-tcp-responses-sent-ipv4: 648045680 dns-tcp-responses-sent-ipv6: 194296223