--- version: rssac002v3 service: i.root-servers.net start-period: '2016-08-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5922038553 dns-udp-queries-received-ipv6: 535028080 dns-tcp-queries-received-ipv4: 53070309 dns-tcp-queries-received-ipv6: 2586900 dns-udp-responses-sent-ipv4: 6011157600 dns-udp-responses-sent-ipv6: 536712481 dns-tcp-responses-sent-ipv4: 54790620 dns-tcp-responses-sent-ipv6: 2614825