--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-03-09T00:00:00Z dns-udp-queries-received-ipv4: 4489823093 dns-udp-queries-received-ipv6: 1076623189 dns-tcp-queries-received-ipv4: 43330400 dns-tcp-queries-received-ipv6: 30195331 dns-udp-responses-sent-ipv4: 4468696162 dns-udp-responses-sent-ipv6: 1076454452 dns-tcp-responses-sent-ipv4: 44528049 dns-tcp-responses-sent-ipv6: 29926476