--- version: rssac002v5 service: a.root-servers.net start-period: '2026-04-06T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6840155058 dns-udp-queries-received-ipv6: 1861163638 dns-tcp-queries-received-ipv4: 482497604 dns-tcp-queries-received-ipv6: 35483058 dns-udp-responses-sent-ipv4: 6626999163 dns-udp-responses-sent-ipv6: 1847715525 dns-tcp-responses-sent-ipv4: 449531032 dns-tcp-responses-sent-ipv6: 34268554