--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-01-29T00:00:00Z dns-udp-queries-received-ipv4: 3379793845 dns-udp-queries-received-ipv6: 940500023 dns-tcp-queries-received-ipv4: 53257135 dns-tcp-queries-received-ipv6: 36044787 dns-udp-responses-sent-ipv4: 3370816153 dns-udp-responses-sent-ipv6: 940372849 dns-tcp-responses-sent-ipv4: 56726432 dns-tcp-responses-sent-ipv6: 37263182