--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2016-11-26T00:00:00Z' dns-udp-queries-received-ipv4: 1985439275 dns-udp-queries-received-ipv6: 487723396 dns-tcp-queries-received-ipv4: 427967 dns-tcp-queries-received-ipv6: 4597478 dns-udp-responses-sent-ipv4: 1965607079 dns-udp-responses-sent-ipv6: 488015079 dns-tcp-responses-sent-ipv4: 227097 dns-tcp-responses-sent-ipv6: 4282626