--- service: j.root-servers.net start-period: '2015-11-10T00:00:00Z' end-period: '2015-11-10T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3624068607 dns-udp-queries-received-ipv6: 402419864 dns-tcp-queries-received-ipv4: 68410414 dns-tcp-queries-received-ipv6: 2570900 dns-udp-responses-sent-ipv4: 3600655474 dns-udp-responses-sent-ipv6: 404881707 dns-tcp-responses-sent-ipv4: 63338775 dns-tcp-responses-sent-ipv6: 304544