--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2018-08-14T00:00:00Z' dns-udp-queries-received-ipv4: 1578381847 dns-udp-queries-received-ipv6: 277253426 dns-tcp-queries-received-ipv4: 43182907 dns-tcp-queries-received-ipv6: 10444631 dns-udp-responses-sent-ipv4: 1576164846 dns-udp-responses-sent-ipv6: 277210380 dns-tcp-responses-sent-ipv4: 42373665 dns-tcp-responses-sent-ipv6: 10285737