--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-01-28T00:00:00Z dns-udp-queries-received-ipv4: 3378201272 dns-udp-queries-received-ipv6: 938639068 dns-tcp-queries-received-ipv4: 56228422 dns-tcp-queries-received-ipv6: 38648022 dns-udp-responses-sent-ipv4: 3368238418 dns-udp-responses-sent-ipv6: 938485430 dns-tcp-responses-sent-ipv4: 59467602 dns-tcp-responses-sent-ipv6: 39771200