--- version: rssac002v3 service: i.root-servers.net start-period: '2025-04-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8217455014 dns-udp-queries-received-ipv6: 2444703782 dns-tcp-queries-received-ipv4: 238956571 dns-tcp-queries-received-ipv6: 48480532 dns-udp-responses-sent-ipv4: 7458447190 dns-udp-responses-sent-ipv6: 2087598428 dns-tcp-responses-sent-ipv4: 253360741 dns-tcp-responses-sent-ipv6: 37728132