--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-03-11T00:00:00Z dns-udp-queries-received-ipv4: 4104297472 dns-udp-queries-received-ipv6: 915791979 dns-tcp-queries-received-ipv4: 39401613 dns-tcp-queries-received-ipv6: 27900523 dns-udp-responses-sent-ipv4: 4083330378 dns-udp-responses-sent-ipv6: 915627173 dns-tcp-responses-sent-ipv4: 40962933 dns-tcp-responses-sent-ipv6: 27963274