--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-01-26T00:00:00Z dns-udp-queries-received-ipv4: 3756659840 dns-udp-queries-received-ipv6: 1075903436 dns-tcp-queries-received-ipv4: 56914964 dns-tcp-queries-received-ipv6: 62950129 dns-udp-responses-sent-ipv4: 3746980474 dns-udp-responses-sent-ipv6: 1075736271 dns-tcp-responses-sent-ipv4: 59902394 dns-tcp-responses-sent-ipv6: 64595424