--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2016-11-13T00:00:00Z' dns-udp-queries-received-ipv4: 1928590024 dns-udp-queries-received-ipv6: 405716520 dns-tcp-queries-received-ipv4: 358406 dns-tcp-queries-received-ipv6: 4053990 dns-udp-responses-sent-ipv4: 1922448137 dns-udp-responses-sent-ipv6: 406641090 dns-tcp-responses-sent-ipv4: 228390 dns-tcp-responses-sent-ipv6: 3762109