--- service: h.root-servers.net metric: traffic-volume start-period: '2016-08-10T00:00:00Z' end-period: '2016-08-10T23:59:59Z' dns-udp-queries-received-ipv4: 2127197698 dns-udp-queries-received-ipv6: 368871858 dns-tcp-queries-received-ipv4: 162899 dns-tcp-queries-received-ipv6: 563208 dns-udp-responses-sent-ipv4: 2107894835 dns-udp-responses-sent-ipv6: 368847607 dns-tcp-responses-sent-ipv4: 59503 dns-tcp-responses-sent-ipv6: 520310