--- service: j.root-servers.net start-period: '2016-05-26T00:00:00Z' end-period: '2016-05-26T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6616497610 dns-udp-queries-received-ipv6: 737121816 dns-tcp-queries-received-ipv4: 190665488 dns-tcp-queries-received-ipv6: 3538025 dns-udp-responses-sent-ipv4: 6407323552 dns-udp-responses-sent-ipv6: 736541208 dns-tcp-responses-sent-ipv4: 154110221 dns-tcp-responses-sent-ipv6: 709366