--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-04-26T00:00:00Z dns-udp-queries-received-ipv4: 3378891397 dns-udp-queries-received-ipv6: 1113227488 dns-tcp-queries-received-ipv4: 64718710 dns-tcp-queries-received-ipv6: 37300195 dns-udp-responses-sent-ipv4: 3378215756 dns-udp-responses-sent-ipv6: 1113069295 dns-tcp-responses-sent-ipv4: 67819196 dns-tcp-responses-sent-ipv6: 38499918