--- version: rssac002v3 service: j.root-servers.net start-period: '2017-08-22T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5335916987 dns-udp-queries-received-ipv6: 514715704 dns-tcp-queries-received-ipv4: 179948099 dns-tcp-queries-received-ipv6: 10440380 dns-udp-responses-sent-ipv4: 5206655020 dns-udp-responses-sent-ipv6: 512465022 dns-tcp-responses-sent-ipv4: 151145400 dns-tcp-responses-sent-ipv6: 10469811