--- service: h.root-servers.net metric: traffic-volume start-period: '2016-08-27T00:00:00Z' end-period: '2016-08-27T23:59:59Z' dns-udp-queries-received-ipv4: 1869226776 dns-udp-queries-received-ipv6: 336187646 dns-tcp-queries-received-ipv4: 139247 dns-tcp-queries-received-ipv6: 584254 dns-udp-responses-sent-ipv4: 1854196618 dns-udp-responses-sent-ipv6: 336131466 dns-tcp-responses-sent-ipv4: 53832 dns-tcp-responses-sent-ipv6: 556521