--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2016-09-26T00:00:00Z' dns-udp-queries-received-ipv4: 2349200208 dns-udp-queries-received-ipv6: 361933415 dns-tcp-queries-received-ipv4: 288929 dns-tcp-queries-received-ipv6: 723118 dns-udp-responses-sent-ipv4: 2286619053 dns-udp-responses-sent-ipv6: 361940202 dns-tcp-responses-sent-ipv4: 100971 dns-tcp-responses-sent-ipv6: 682245