--- version: rssac002v5 service: a.root-servers.net start-period: '2025-10-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7138095392 dns-udp-queries-received-ipv6: 1638116443 dns-tcp-queries-received-ipv4: 389695583 dns-tcp-queries-received-ipv6: 30313789 dns-udp-responses-sent-ipv4: 7012720616 dns-udp-responses-sent-ipv6: 1624497591 dns-tcp-responses-sent-ipv4: 370092366 dns-tcp-responses-sent-ipv6: 25718865