--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2017-09-07T00:00:00Z' dns-udp-queries-received-ipv4: 1733474386 dns-udp-queries-received-ipv6: 266506984 dns-tcp-queries-received-ipv4: 2802121 dns-tcp-queries-received-ipv6: 7506312 dns-udp-responses-sent-ipv4: 1724471819 dns-udp-responses-sent-ipv6: 266469944 dns-tcp-responses-sent-ipv4: 3681037 dns-tcp-responses-sent-ipv6: 7240823