--- service: h.root-servers.net metric: traffic-volume start-period: '2016-03-05T00:00:00Z' end-period: '2016-03-05T23:59:59Z' dns-udp-queries-received-ipv4: 2630042798 dns-udp-queries-received-ipv6: 247231046 dns-tcp-queries-received-ipv4: 982395 dns-tcp-queries-received-ipv6: 626780 dns-udp-responses-sent-ipv4: 2547323549 dns-udp-responses-sent-ipv6: 246975383 dns-tcp-responses-sent-ipv4: 406109 dns-tcp-responses-sent-ipv6: 558529