--- version: rssac002v3 service: i.root-servers.net start-period: '2017-10-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5962747185 dns-udp-queries-received-ipv6: 653942954 dns-tcp-queries-received-ipv4: 92024869 dns-tcp-queries-received-ipv6: 10617886 dns-udp-responses-sent-ipv4: 5902573169 dns-udp-responses-sent-ipv6: 650223484 dns-tcp-responses-sent-ipv4: 92587391 dns-tcp-responses-sent-ipv6: 10664616