--- service: j.root-servers.net start-period: '2016-10-01T00:00:00Z' end-period: '2016-10-01T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7044458900 dns-udp-queries-received-ipv6: 726123010 dns-tcp-queries-received-ipv4: 222212759 dns-tcp-queries-received-ipv6: 9230127 dns-udp-responses-sent-ipv4: 6866031983 dns-udp-responses-sent-ipv6: 727452696 dns-tcp-responses-sent-ipv4: 193114507 dns-tcp-responses-sent-ipv6: 6391774