--- version: rssac002v5 service: a.root-servers.net start-period: '2025-01-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8239741638 dns-udp-queries-received-ipv6: 2076674831 dns-tcp-queries-received-ipv4: 388020945 dns-tcp-queries-received-ipv6: 57050792 dns-udp-responses-sent-ipv4: 8061268406 dns-udp-responses-sent-ipv6: 2044132391 dns-tcp-responses-sent-ipv4: 354994258 dns-tcp-responses-sent-ipv6: 41814896