--- version: rssac002v3 service: i.root-servers.net start-period: '2025-07-06T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7615731623 dns-udp-queries-received-ipv6: 2107277162 dns-tcp-queries-received-ipv4: 213407922 dns-tcp-queries-received-ipv6: 44199614 dns-udp-responses-sent-ipv4: 7033658149 dns-udp-responses-sent-ipv6: 3150266443 dns-tcp-responses-sent-ipv4: 229638932 dns-tcp-responses-sent-ipv6: 39889816