--- service: j.root-servers.net start-period: '2016-10-23T00:00:00Z' end-period: '2016-10-23T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5896055635 dns-udp-queries-received-ipv6: 670823235 dns-tcp-queries-received-ipv4: 215408023 dns-tcp-queries-received-ipv6: 9421016 dns-udp-responses-sent-ipv4: 5717916647 dns-udp-responses-sent-ipv6: 672251659 dns-tcp-responses-sent-ipv4: 185854567 dns-tcp-responses-sent-ipv6: 7741710