--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-05-15T00:00:00Z dns-udp-queries-received-ipv4: 3013373378 dns-udp-queries-received-ipv6: 1133582470 dns-tcp-queries-received-ipv4: 57819768 dns-tcp-queries-received-ipv6: 26760831 dns-udp-responses-sent-ipv4: 3012101694 dns-udp-responses-sent-ipv6: 1133475022 dns-tcp-responses-sent-ipv4: 60963286 dns-tcp-responses-sent-ipv6: 28098478