--- version: rssac002v5 service: a.root-servers.net start-period: '2025-03-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7575025622 dns-udp-queries-received-ipv6: 2206277718 dns-tcp-queries-received-ipv4: 388939170 dns-tcp-queries-received-ipv6: 52963872 dns-udp-responses-sent-ipv4: 7404175267 dns-udp-responses-sent-ipv6: 2176373435 dns-tcp-responses-sent-ipv4: 368493604 dns-tcp-responses-sent-ipv6: 41040303