--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2017-11-05T00:00:00Z' dns-udp-queries-received-ipv4: 1527797927 dns-udp-queries-received-ipv6: 268509937 dns-tcp-queries-received-ipv4: 1534557 dns-tcp-queries-received-ipv6: 8300421 dns-udp-responses-sent-ipv4: 1521303945 dns-udp-responses-sent-ipv6: 268296547 dns-tcp-responses-sent-ipv4: 1427915 dns-tcp-responses-sent-ipv6: 7792395