--- version: rssac002v5 service: a.root-servers.net start-period: '2026-01-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6983211346 dns-udp-queries-received-ipv6: 2024250303 dns-tcp-queries-received-ipv4: 450884906 dns-tcp-queries-received-ipv6: 36483606 dns-udp-responses-sent-ipv4: 6810994847 dns-udp-responses-sent-ipv6: 2005454650 dns-tcp-responses-sent-ipv4: 419677030 dns-tcp-responses-sent-ipv6: 30810789