--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-01-23T00:00:00Z dns-udp-queries-received-ipv4: 3830492922 dns-udp-queries-received-ipv6: 989799319 dns-tcp-queries-received-ipv4: 55819343 dns-tcp-queries-received-ipv6: 34512265 dns-udp-responses-sent-ipv4: 3821298248 dns-udp-responses-sent-ipv6: 989610185 dns-tcp-responses-sent-ipv4: 58786146 dns-tcp-responses-sent-ipv6: 35336523