--- service: h.root-servers.net metric: traffic-volume start-period: '2016-08-03T00:00:00Z' end-period: '2016-08-03T23:59:59Z' dns-udp-queries-received-ipv4: 2206559878 dns-udp-queries-received-ipv6: 359568177 dns-tcp-queries-received-ipv4: 233168 dns-tcp-queries-received-ipv6: 632563 dns-udp-responses-sent-ipv4: 2185261360 dns-udp-responses-sent-ipv6: 359500796 dns-tcp-responses-sent-ipv4: 62831 dns-tcp-responses-sent-ipv6: 590947