--- service: h.root-servers.net metric: traffic-volume start-period: '2016-08-30T00:00:00Z' end-period: '2016-08-30T23:59:59Z' dns-udp-queries-received-ipv4: 2203284855 dns-udp-queries-received-ipv6: 367725011 dns-tcp-queries-received-ipv4: 219525 dns-tcp-queries-received-ipv6: 1813623 dns-udp-responses-sent-ipv4: 2182705214 dns-udp-responses-sent-ipv6: 367667473 dns-tcp-responses-sent-ipv4: 93635 dns-tcp-responses-sent-ipv6: 1659133