--- version: rssac002v3 service: j.root-servers.net start-period: '2017-10-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5415299575 dns-udp-queries-received-ipv6: 344148842 dns-tcp-queries-received-ipv4: 163796002 dns-tcp-queries-received-ipv6: 12235979 dns-udp-responses-sent-ipv4: 5304611008 dns-udp-responses-sent-ipv6: 341838442 dns-tcp-responses-sent-ipv4: 132729553 dns-tcp-responses-sent-ipv6: 12303924