--- version: rssac002v3 service: j.root-servers.net start-period: '2017-08-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5041820414 dns-udp-queries-received-ipv6: 457233131 dns-tcp-queries-received-ipv4: 169832257 dns-tcp-queries-received-ipv6: 11792724 dns-udp-responses-sent-ipv4: 4930491954 dns-udp-responses-sent-ipv6: 455536066 dns-tcp-responses-sent-ipv4: 136340406 dns-tcp-responses-sent-ipv6: 11305856