--- service: j.root-servers.net start-period: '2017-02-05T00:00:00Z' end-period: '2017-02-05T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6400900966 dns-udp-queries-received-ipv6: 654231366 dns-tcp-queries-received-ipv4: 174524435 dns-tcp-queries-received-ipv6: 13082871 dns-udp-responses-sent-ipv4: 6270933371 dns-udp-responses-sent-ipv6: 657152116 dns-tcp-responses-sent-ipv4: 158795684 dns-tcp-responses-sent-ipv6: 13241113