--- service: j.root-servers.net start-period: '2013-11-06T00:00:00Z' end-period: '2013-11-06T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 2498444573 dns-udp-queries-received-ipv6: 178138101 dns-tcp-queries-received-ipv4: 21800583 dns-tcp-queries-received-ipv6: 3668216 dns-udp-responses-sent-ipv4: 2489381015 dns-udp-responses-sent-ipv6: 178128028 dns-tcp-responses-sent-ipv4: 20572813 dns-tcp-responses-sent-ipv6: 92580