--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2016-11-07T00:00:00Z' dns-udp-queries-received-ipv4: 2092487441 dns-udp-queries-received-ipv6: 412770833 dns-tcp-queries-received-ipv4: 419560 dns-tcp-queries-received-ipv6: 4263889 dns-udp-responses-sent-ipv4: 2086260645 dns-udp-responses-sent-ipv6: 412968888 dns-tcp-responses-sent-ipv4: 257260 dns-tcp-responses-sent-ipv6: 3934241