--- version: rssac002v5 service: a.root-servers.net start-period: '2025-09-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6982565928 dns-udp-queries-received-ipv6: 1752721905 dns-tcp-queries-received-ipv4: 406135218 dns-tcp-queries-received-ipv6: 31953516 dns-udp-responses-sent-ipv4: 6851288696 dns-udp-responses-sent-ipv6: 1741394833 dns-tcp-responses-sent-ipv4: 387697449 dns-tcp-responses-sent-ipv6: 28679562