--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2017-11-15T00:00:00Z' dns-udp-queries-received-ipv4: 1519176022 dns-udp-queries-received-ipv6: 254553530 dns-tcp-queries-received-ipv4: 2531601 dns-tcp-queries-received-ipv6: 8004054 dns-udp-responses-sent-ipv4: 1512786060 dns-udp-responses-sent-ipv6: 254276600 dns-tcp-responses-sent-ipv4: 3165493 dns-tcp-responses-sent-ipv6: 7565230