--- service: j.root-servers.net start-period: '2014-10-25T00:00:00Z' end-period: '2014-10-25T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4184073267 dns-udp-queries-received-ipv6: 297870392 dns-tcp-queries-received-ipv4: 86585249 dns-tcp-queries-received-ipv6: 4026672 dns-udp-responses-sent-ipv4: 4235539478 dns-udp-responses-sent-ipv6: 297376164 dns-tcp-responses-sent-ipv4: 90034733 dns-tcp-responses-sent-ipv6: 2614303