--- version: rssac002v5 service: a.root-servers.net start-period: '2025-08-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7217899608 dns-udp-queries-received-ipv6: 2004526607 dns-tcp-queries-received-ipv4: 401597197 dns-tcp-queries-received-ipv6: 30247331 dns-udp-responses-sent-ipv4: 7091911764 dns-udp-responses-sent-ipv6: 1998724945 dns-tcp-responses-sent-ipv4: 386273078 dns-tcp-responses-sent-ipv6: 29185442