--- service: e.root-servers.net version: rssac002v3 start-period: '2018-11-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7178153169 dns-udp-queries-received-ipv6: 1765500061 dns-tcp-queries-received-ipv4: 189833020 dns-tcp-queries-received-ipv6: 19773269 dns-udp-responses-sent-ipv4: 7178153169 dns-udp-responses-sent-ipv6: 1765500061 dns-tcp-responses-sent-ipv4: 189833020 dns-tcp-responses-sent-ipv6: 19773269