--- version: rssac002v5 service: a.root-servers.net start-period: '2025-06-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7893281302 dns-udp-queries-received-ipv6: 1909515467 dns-tcp-queries-received-ipv4: 364272585 dns-tcp-queries-received-ipv6: 48450146 dns-udp-responses-sent-ipv4: 7748907264 dns-udp-responses-sent-ipv6: 1883260536 dns-tcp-responses-sent-ipv4: 345739833 dns-tcp-responses-sent-ipv6: 37076341