--- version: rssac002v5 service: a.root-servers.net start-period: '2025-03-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7405118929 dns-udp-queries-received-ipv6: 1854903519 dns-tcp-queries-received-ipv4: 400748061 dns-tcp-queries-received-ipv6: 53592348 dns-udp-responses-sent-ipv4: 7239171927 dns-udp-responses-sent-ipv6: 1830073201 dns-tcp-responses-sent-ipv4: 377601515 dns-tcp-responses-sent-ipv6: 42590487