--- version: rssac002v5 service: a.root-servers.net start-period: '2025-08-17T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7753485586 dns-udp-queries-received-ipv6: 1876163261 dns-tcp-queries-received-ipv4: 400843766 dns-tcp-queries-received-ipv6: 41460953 dns-udp-responses-sent-ipv4: 7620651005 dns-udp-responses-sent-ipv6: 1857585476 dns-tcp-responses-sent-ipv4: 375929989 dns-tcp-responses-sent-ipv6: 34373681