--- version: rssac002v3 service: d.root-servers.net start-period: '2020-06-03T00:00:00Z' end-period: '2020-06-03T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9481461909 dns-udp-queries-received-ipv6: 2728760065 dns-tcp-queries-received-ipv4: 517217250 dns-tcp-queries-received-ipv6: 152657973 dns-udp-responses-sent-ipv4: 9481333954 dns-udp-responses-sent-ipv6: 2728725506 dns-tcp-responses-sent-ipv4: 516948921 dns-tcp-responses-sent-ipv6: 152302449