--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-12-30T00:00:00Z dns-udp-queries-received-ipv4: 3270548048 dns-udp-queries-received-ipv6: 838855866 dns-tcp-queries-received-ipv4: 86372646 dns-tcp-queries-received-ipv6: 25619222 dns-udp-responses-sent-ipv4: 3266428779 dns-udp-responses-sent-ipv6: 838327057 dns-tcp-responses-sent-ipv4: 86067842 dns-tcp-responses-sent-ipv6: 25097857