--- version: rssac002v3 service: j.root-servers.net start-period: '2017-08-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5011508833 dns-udp-queries-received-ipv6: 363610511 dns-tcp-queries-received-ipv4: 173026084 dns-tcp-queries-received-ipv6: 11597863 dns-udp-responses-sent-ipv4: 4894798744 dns-udp-responses-sent-ipv6: 361278375 dns-tcp-responses-sent-ipv4: 139823117 dns-tcp-responses-sent-ipv6: 11675872