--- version: rssac002v3 service: j.root-servers.net start-period: '2017-10-10T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4732151075 dns-udp-queries-received-ipv6: 370528955 dns-tcp-queries-received-ipv4: 184642904 dns-tcp-queries-received-ipv6: 11792582 dns-udp-responses-sent-ipv4: 4584253131 dns-udp-responses-sent-ipv6: 369029450 dns-tcp-responses-sent-ipv4: 139309017 dns-tcp-responses-sent-ipv6: 11784850