--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-03-06T00:00:00Z dns-udp-queries-received-ipv4: 3880416551 dns-udp-queries-received-ipv6: 1006038900 dns-tcp-queries-received-ipv4: 42769432 dns-tcp-queries-received-ipv6: 30644504 dns-udp-responses-sent-ipv4: 3859309868 dns-udp-responses-sent-ipv6: 1005864653 dns-tcp-responses-sent-ipv4: 44262005 dns-tcp-responses-sent-ipv6: 30735754