--- version: rssac002v5 service: a.root-servers.net start-period: '2025-04-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8345379539 dns-udp-queries-received-ipv6: 2142801057 dns-tcp-queries-received-ipv4: 412678646 dns-tcp-queries-received-ipv6: 59859212 dns-udp-responses-sent-ipv4: 8162959922 dns-udp-responses-sent-ipv6: 2111701467 dns-tcp-responses-sent-ipv4: 381043599 dns-tcp-responses-sent-ipv6: 46274641