--- version: rssac002v5 service: a.root-servers.net start-period: '2025-06-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8218870287 dns-udp-queries-received-ipv6: 2024361154 dns-tcp-queries-received-ipv4: 423001872 dns-tcp-queries-received-ipv6: 52155597 dns-udp-responses-sent-ipv4: 8059946930 dns-udp-responses-sent-ipv6: 1993873923 dns-tcp-responses-sent-ipv4: 389339480 dns-tcp-responses-sent-ipv6: 38844919