--- service: j.root-servers.net start-period: '2016-11-14T00:00:00Z' end-period: '2016-11-14T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6339364708 dns-udp-queries-received-ipv6: 477838653 dns-tcp-queries-received-ipv4: 181943927 dns-tcp-queries-received-ipv6: 9474375 dns-udp-responses-sent-ipv4: 6215335235 dns-udp-responses-sent-ipv6: 482906821 dns-tcp-responses-sent-ipv4: 162473458 dns-tcp-responses-sent-ipv6: 9619738