--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2017-08-13T00:00:00Z' dns-udp-queries-received-ipv4: 1486461763 dns-udp-queries-received-ipv6: 385903148 dns-tcp-queries-received-ipv4: 1800191 dns-tcp-queries-received-ipv6: 6301719 dns-udp-responses-sent-ipv4: 1468299605 dns-udp-responses-sent-ipv6: 385608314 dns-tcp-responses-sent-ipv4: 2257347 dns-tcp-responses-sent-ipv6: 6768632