--- version: rssac002v3 service: d.root-servers.net start-period: '2017-04-25T00:00:00Z' end-period: '2017-04-25T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5412822339 dns-udp-queries-received-ipv6: 765692807 dns-tcp-queries-received-ipv4: 102007877 dns-tcp-queries-received-ipv6: 11255164 dns-udp-responses-sent-ipv4: 5403779445 dns-udp-responses-sent-ipv6: 765595072 dns-tcp-responses-sent-ipv4: 101403100 dns-tcp-responses-sent-ipv6: 11253046