--- service: j.root-servers.net start-period: '2014-09-10T00:00:00Z' end-period: '2014-09-10T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3785760259 dns-udp-queries-received-ipv6: 242532867 dns-tcp-queries-received-ipv4: 29735753 dns-tcp-queries-received-ipv6: 3164790 dns-udp-responses-sent-ipv4: 3762464556 dns-udp-responses-sent-ipv6: 242184625 dns-tcp-responses-sent-ipv4: 30282710 dns-tcp-responses-sent-ipv6: 2540757