--- version: rssac002v3 service: d.root-servers.net start-period: '2020-06-11T00:00:00Z' end-period: '2020-06-11T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9656791646 dns-udp-queries-received-ipv6: 3015559825 dns-tcp-queries-received-ipv4: 581544223 dns-tcp-queries-received-ipv6: 165164808 dns-udp-responses-sent-ipv4: 9656647519 dns-udp-responses-sent-ipv6: 3015499226 dns-tcp-responses-sent-ipv4: 581309136 dns-tcp-responses-sent-ipv6: 165032832