--- version: rssac002v5 service: a.root-servers.net start-period: '2025-05-02T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7410382759 dns-udp-queries-received-ipv6: 1963463379 dns-tcp-queries-received-ipv4: 387530636 dns-tcp-queries-received-ipv6: 55262781 dns-udp-responses-sent-ipv4: 7250957658 dns-udp-responses-sent-ipv6: 1919233241 dns-tcp-responses-sent-ipv4: 359517982 dns-tcp-responses-sent-ipv6: 40388569