--- version: rssac002v5 service: a.root-servers.net start-period: '2025-12-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6766815467 dns-udp-queries-received-ipv6: 1780222438 dns-tcp-queries-received-ipv4: 438841666 dns-tcp-queries-received-ipv6: 37964241 dns-udp-responses-sent-ipv4: 6623090674 dns-udp-responses-sent-ipv6: 1766008234 dns-tcp-responses-sent-ipv4: 416005057 dns-tcp-responses-sent-ipv6: 34561692