--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2018-11-04T00:00:00Z' dns-udp-queries-received-ipv4: 1677824025 dns-udp-queries-received-ipv6: 426426529 dns-tcp-queries-received-ipv4: 43764879 dns-tcp-queries-received-ipv6: 16372869 dns-udp-responses-sent-ipv4: 1642578854 dns-udp-responses-sent-ipv6: 419329632 dns-tcp-responses-sent-ipv4: 41551548 dns-tcp-responses-sent-ipv6: 15557721