--- version: rssac002v3 service: i.root-servers.net start-period: '2017-10-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6335542245 dns-udp-queries-received-ipv6: 677380748 dns-tcp-queries-received-ipv4: 99822718 dns-tcp-queries-received-ipv6: 12983255 dns-udp-responses-sent-ipv4: 6344614297 dns-udp-responses-sent-ipv6: 674603858 dns-tcp-responses-sent-ipv4: 101135146 dns-tcp-responses-sent-ipv6: 13111886