--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2018-11-06T00:00:00Z' dns-udp-queries-received-ipv4: 1907252065 dns-udp-queries-received-ipv6: 408509705 dns-tcp-queries-received-ipv4: 48804636 dns-tcp-queries-received-ipv6: 17285953 dns-udp-responses-sent-ipv4: 1905316278 dns-udp-responses-sent-ipv6: 408205140 dns-tcp-responses-sent-ipv4: 46994643 dns-tcp-responses-sent-ipv6: 16697743