--- version: rssac002v3 service: j.root-servers.net start-period: '2017-11-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5283426963 dns-udp-queries-received-ipv6: 397140597 dns-tcp-queries-received-ipv4: 169864664 dns-tcp-queries-received-ipv6: 13249701 dns-udp-responses-sent-ipv4: 5181569886 dns-udp-responses-sent-ipv6: 394665819 dns-tcp-responses-sent-ipv4: 141003357 dns-tcp-responses-sent-ipv6: 13208779