--- service: j.root-servers.net start-period: '2013-11-10T00:00:00Z' end-period: '2013-11-10T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 2157016477 dns-udp-queries-received-ipv6: 154744533 dns-tcp-queries-received-ipv4: 20079565 dns-tcp-queries-received-ipv6: 3569896 dns-udp-responses-sent-ipv4: 2148787838 dns-udp-responses-sent-ipv6: 154733319 dns-tcp-responses-sent-ipv4: 19090490 dns-tcp-responses-sent-ipv6: 93820