--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-03-26T00:00:00Z dns-udp-queries-received-ipv4: 3074765675 dns-udp-queries-received-ipv6: 789000741 dns-tcp-queries-received-ipv4: 60007659 dns-tcp-queries-received-ipv6: 26147718 dns-udp-responses-sent-ipv4: 3074185158 dns-udp-responses-sent-ipv6: 787976565 dns-tcp-responses-sent-ipv4: 63006641 dns-tcp-responses-sent-ipv6: 27741861