--- version: rssac002v3 service: d.root-servers.net start-period: '2017-02-10T00:00:00Z' end-period: '2017-02-10T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4552323889 dns-udp-queries-received-ipv6: 780048156 dns-tcp-queries-received-ipv4: 69737663 dns-tcp-queries-received-ipv6: 7358387 dns-udp-responses-sent-ipv4: 4542840764 dns-udp-responses-sent-ipv6: 779982848 dns-tcp-responses-sent-ipv4: 69645692 dns-tcp-responses-sent-ipv6: 7354917