--- version: rssac002v5 service: a.root-servers.net start-period: '2025-03-06T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7603004601 dns-udp-queries-received-ipv6: 1906363017 dns-tcp-queries-received-ipv4: 394820538 dns-tcp-queries-received-ipv6: 51405306 dns-udp-responses-sent-ipv4: 7435717210 dns-udp-responses-sent-ipv6: 1878299664 dns-tcp-responses-sent-ipv4: 371576775 dns-tcp-responses-sent-ipv6: 37992552