--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2018-08-23T00:00:00Z' dns-udp-queries-received-ipv4: 1884676236 dns-udp-queries-received-ipv6: 354139440 dns-tcp-queries-received-ipv4: 46526642 dns-tcp-queries-received-ipv6: 12633919 dns-udp-responses-sent-ipv4: 1882688951 dns-udp-responses-sent-ipv6: 354081743 dns-tcp-responses-sent-ipv4: 45344425 dns-tcp-responses-sent-ipv6: 12350437