--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-12-25T00:00:00Z dns-udp-queries-received-ipv4: 3261447121 dns-udp-queries-received-ipv6: 850789345 dns-tcp-queries-received-ipv4: 87520160 dns-tcp-queries-received-ipv6: 25428483 dns-udp-responses-sent-ipv4: 3257039241 dns-udp-responses-sent-ipv6: 850655991 dns-tcp-responses-sent-ipv4: 87077803 dns-tcp-responses-sent-ipv6: 24841594