--- service: e.root-servers.net version: rssac002v3 start-period: '2018-11-27T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7715273963 dns-udp-queries-received-ipv6: 1959102017 dns-tcp-queries-received-ipv4: 181595094 dns-tcp-queries-received-ipv6: 25335860 dns-udp-responses-sent-ipv4: 7715273963 dns-udp-responses-sent-ipv6: 1959102017 dns-tcp-responses-sent-ipv4: 181595094 dns-tcp-responses-sent-ipv6: 25335860