--- version: rssac002v5 service: a.root-servers.net start-period: '2025-03-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7547760246 dns-udp-queries-received-ipv6: 2978931715 dns-tcp-queries-received-ipv4: 365942179 dns-tcp-queries-received-ipv6: 60896026 dns-udp-responses-sent-ipv4: 7384922511 dns-udp-responses-sent-ipv6: 2951646718 dns-tcp-responses-sent-ipv4: 343372760 dns-tcp-responses-sent-ipv6: 48233153