--- version: rssac002v5 service: a.root-servers.net start-period: '2025-03-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7577143861 dns-udp-queries-received-ipv6: 2063752418 dns-tcp-queries-received-ipv4: 411769027 dns-tcp-queries-received-ipv6: 57923442 dns-udp-responses-sent-ipv4: 7408937552 dns-udp-responses-sent-ipv6: 2033490109 dns-tcp-responses-sent-ipv4: 394661898 dns-tcp-responses-sent-ipv6: 44273537