--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-12-09T00:00:00Z dns-udp-queries-received-ipv4: 3592817568 dns-udp-queries-received-ipv6: 1063617894 dns-tcp-queries-received-ipv4: 189090315 dns-tcp-queries-received-ipv6: 29751262 dns-udp-responses-sent-ipv4: 3588629442 dns-udp-responses-sent-ipv6: 1063385774 dns-tcp-responses-sent-ipv4: 188701006 dns-tcp-responses-sent-ipv6: 28878641