--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-12-10T00:00:00Z dns-udp-queries-received-ipv4: 3506367923 dns-udp-queries-received-ipv6: 1068146911 dns-tcp-queries-received-ipv4: 94359631 dns-tcp-queries-received-ipv6: 28972791 dns-udp-responses-sent-ipv4: 3502428501 dns-udp-responses-sent-ipv6: 1067871370 dns-tcp-responses-sent-ipv4: 94068925 dns-tcp-responses-sent-ipv6: 28196861