--- service: j.root-servers.net start-period: '2016-08-24T00:00:00Z' end-period: '2016-08-24T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6791046408 dns-udp-queries-received-ipv6: 783061129 dns-tcp-queries-received-ipv4: 206701845 dns-tcp-queries-received-ipv6: 5000290 dns-udp-responses-sent-ipv4: 6645470203 dns-udp-responses-sent-ipv6: 784934967 dns-tcp-responses-sent-ipv4: 165901442 dns-tcp-responses-sent-ipv6: 3219779