--- version: rssac002v5 service: a.root-servers.net start-period: '2025-11-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7428620609 dns-udp-queries-received-ipv6: 1802053408 dns-tcp-queries-received-ipv4: 446435007 dns-tcp-queries-received-ipv6: 33644581 dns-udp-responses-sent-ipv4: 7276809658 dns-udp-responses-sent-ipv6: 1788007430 dns-tcp-responses-sent-ipv4: 417752114 dns-tcp-responses-sent-ipv6: 28733977