--- version: rssac002v5 service: a.root-servers.net start-period: '2025-06-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8649752275 dns-udp-queries-received-ipv6: 2113715154 dns-tcp-queries-received-ipv4: 458615370 dns-tcp-queries-received-ipv6: 51531354 dns-udp-responses-sent-ipv4: 8484450835 dns-udp-responses-sent-ipv6: 2081657897 dns-tcp-responses-sent-ipv4: 411216794 dns-tcp-responses-sent-ipv6: 36787853