--- service: j.root-servers.net start-period: '2014-10-07T00:00:00Z' end-period: '2014-10-07T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 2945550699 dns-udp-queries-received-ipv6: 219566288 dns-tcp-queries-received-ipv4: 26917972 dns-tcp-queries-received-ipv6: 2878687 dns-udp-responses-sent-ipv4: 2947517447 dns-udp-responses-sent-ipv6: 219242717 dns-tcp-responses-sent-ipv4: 27293278 dns-tcp-responses-sent-ipv6: 2320645