--- version: rssac002v5 service: a.root-servers.net start-period: '2024-12-18T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8930019126 dns-udp-queries-received-ipv6: 2084006855 dns-tcp-queries-received-ipv4: 413365889 dns-tcp-queries-received-ipv6: 55617391 dns-udp-responses-sent-ipv4: 8748629286 dns-udp-responses-sent-ipv6: 2045747517 dns-tcp-responses-sent-ipv4: 383813150 dns-tcp-responses-sent-ipv6: 40239391