--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2017-10-31T00:00:00Z' dns-udp-queries-received-ipv4: 1693784063 dns-udp-queries-received-ipv6: 260648879 dns-tcp-queries-received-ipv4: 2755145 dns-tcp-queries-received-ipv6: 7403856 dns-udp-responses-sent-ipv4: 1685458294 dns-udp-responses-sent-ipv6: 260621081 dns-tcp-responses-sent-ipv4: 3078224 dns-tcp-responses-sent-ipv6: 7012825