--- version: rssac002v3 service: i.root-servers.net start-period: '2016-11-10T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6591252443 dns-udp-queries-received-ipv6: 623034873 dns-tcp-queries-received-ipv4: 71029328 dns-tcp-queries-received-ipv6: 8392099 dns-udp-responses-sent-ipv4: 6695644358 dns-udp-responses-sent-ipv6: 625891533 dns-tcp-responses-sent-ipv4: 73105027 dns-tcp-responses-sent-ipv6: 8321597