--- version: rssac002v5 service: a.root-servers.net start-period: '2024-12-22T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9091225002 dns-udp-queries-received-ipv6: 1940662010 dns-tcp-queries-received-ipv4: 416510041 dns-tcp-queries-received-ipv6: 53633968 dns-udp-responses-sent-ipv4: 8918267956 dns-udp-responses-sent-ipv6: 1908285581 dns-tcp-responses-sent-ipv4: 385609688 dns-tcp-responses-sent-ipv6: 39187959