--- service: j.root-servers.net start-period: '2016-06-24T00:00:00Z' end-period: '2016-06-24T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5730407273 dns-udp-queries-received-ipv6: 730644086 dns-tcp-queries-received-ipv4: 151305145 dns-tcp-queries-received-ipv6: 5527654 dns-udp-responses-sent-ipv4: 5615890516 dns-udp-responses-sent-ipv6: 733352771 dns-tcp-responses-sent-ipv4: 138710869 dns-tcp-responses-sent-ipv6: 2878620