--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-01-08T00:00:00Z dns-udp-queries-received-ipv4: 3368881122 dns-udp-queries-received-ipv6: 916669394 dns-tcp-queries-received-ipv4: 50518221 dns-tcp-queries-received-ipv6: 29603429 dns-udp-responses-sent-ipv4: 3370442998 dns-udp-responses-sent-ipv6: 916475965 dns-tcp-responses-sent-ipv4: 53836688 dns-tcp-responses-sent-ipv6: 30471072