--- service: j.root-servers.net start-period: '2016-10-08T00:00:00Z' end-period: '2016-10-08T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5525804718 dns-udp-queries-received-ipv6: 560014857 dns-tcp-queries-received-ipv4: 174071091 dns-tcp-queries-received-ipv6: 9091260 dns-udp-responses-sent-ipv4: 5425883095 dns-udp-responses-sent-ipv6: 561343091 dns-tcp-responses-sent-ipv4: 152525836 dns-tcp-responses-sent-ipv6: 4849703