--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2016-10-15T00:00:00Z' dns-udp-queries-received-ipv4: 1763586307 dns-udp-queries-received-ipv6: 329268962 dns-tcp-queries-received-ipv4: 307649 dns-tcp-queries-received-ipv6: 3325339 dns-udp-responses-sent-ipv4: 1761713145 dns-udp-responses-sent-ipv6: 329278645 dns-tcp-responses-sent-ipv4: 141669 dns-tcp-responses-sent-ipv6: 3061400