--- version: rssac002v5 service: a.root-servers.net start-period: '2025-05-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7413474814 dns-udp-queries-received-ipv6: 1886032842 dns-tcp-queries-received-ipv4: 386899558 dns-tcp-queries-received-ipv6: 54532095 dns-udp-responses-sent-ipv4: 7260155511 dns-udp-responses-sent-ipv6: 1833786122 dns-tcp-responses-sent-ipv4: 352568213 dns-tcp-responses-sent-ipv6: 40871772