--- service: e.root-servers.net version: rssac002v3 start-period: '2019-04-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9707485112 dns-udp-queries-received-ipv6: 2264100040 dns-tcp-queries-received-ipv4: 217483916 dns-tcp-queries-received-ipv6: 34878935 dns-udp-responses-sent-ipv4: 9707485112 dns-udp-responses-sent-ipv6: 2264100040 dns-tcp-responses-sent-ipv4: 217483916 dns-tcp-responses-sent-ipv6: 34878935