--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2018-10-28T00:00:00Z' dns-udp-queries-received-ipv4: 1729057390 dns-udp-queries-received-ipv6: 358389088 dns-tcp-queries-received-ipv4: 41653134 dns-tcp-queries-received-ipv6: 14158248 dns-udp-responses-sent-ipv4: 1727261961 dns-udp-responses-sent-ipv6: 358195371 dns-tcp-responses-sent-ipv4: 39962781 dns-tcp-responses-sent-ipv6: 13605474