--- version: rssac002v5 service: a.root-servers.net start-period: '2025-02-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8283062377 dns-udp-queries-received-ipv6: 2233014142 dns-tcp-queries-received-ipv4: 437195186 dns-tcp-queries-received-ipv6: 53637532 dns-udp-responses-sent-ipv4: 8087525274 dns-udp-responses-sent-ipv6: 2205229960 dns-tcp-responses-sent-ipv4: 404218589 dns-tcp-responses-sent-ipv6: 40291210