--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-02-26T00:00:00Z dns-udp-queries-received-ipv4: 2936996579 dns-udp-queries-received-ipv6: 602487870 dns-tcp-queries-received-ipv4: 56393834 dns-tcp-queries-received-ipv6: 26659100 dns-udp-responses-sent-ipv4: 2933520894 dns-udp-responses-sent-ipv6: 602415402 dns-tcp-responses-sent-ipv4: 58017586 dns-tcp-responses-sent-ipv6: 27536695