--- version: rssac002v3 service: i.root-servers.net start-period: '2016-11-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6124046578 dns-udp-queries-received-ipv6: 882494782 dns-tcp-queries-received-ipv4: 64982349 dns-tcp-queries-received-ipv6: 10168845 dns-udp-responses-sent-ipv4: 6228071733 dns-udp-responses-sent-ipv6: 887918977 dns-tcp-responses-sent-ipv4: 66597629 dns-tcp-responses-sent-ipv6: 10245469