--- version: rssac002v3 service: j.root-servers.net start-period: '2018-11-08T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5970328619 dns-udp-queries-received-ipv6: 769342985 dns-tcp-queries-received-ipv4: 318931084 dns-tcp-queries-received-ipv6: 35912409 dns-udp-responses-sent-ipv4: 5677012060 dns-udp-responses-sent-ipv6: 756501853 dns-tcp-responses-sent-ipv4: 230798881 dns-tcp-responses-sent-ipv6: 32137138