--- service: j.root-servers.net start-period: '2014-11-02T00:00:00Z' end-period: '2014-11-02T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 2668819512 dns-udp-queries-received-ipv6: 164803619 dns-tcp-queries-received-ipv4: 22918695 dns-tcp-queries-received-ipv6: 3573532 dns-udp-responses-sent-ipv4: 2674718170 dns-udp-responses-sent-ipv6: 164712776 dns-tcp-responses-sent-ipv4: 23110991 dns-tcp-responses-sent-ipv6: 3141756