--- version: rssac002v3 service: d.root-servers.net start-period: '2017-10-25T00:00:00Z' end-period: '2017-10-25T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4220941917 dns-udp-queries-received-ipv6: 703167568 dns-tcp-queries-received-ipv4: 75413716 dns-tcp-queries-received-ipv6: 11027061 dns-udp-responses-sent-ipv4: 4220213358 dns-udp-responses-sent-ipv6: 703141588 dns-tcp-responses-sent-ipv4: 75383479 dns-tcp-responses-sent-ipv6: 11025234