--- service: j.root-servers.net start-period: '2016-11-11T00:00:00Z' end-period: '2016-11-11T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6385823856 dns-udp-queries-received-ipv6: 499152952 dns-tcp-queries-received-ipv4: 191460799 dns-tcp-queries-received-ipv6: 9663939 dns-udp-responses-sent-ipv4: 6266134040 dns-udp-responses-sent-ipv6: 506153526 dns-tcp-responses-sent-ipv4: 170369755 dns-tcp-responses-sent-ipv6: 9811813