--- version: rssac002v3 service: i.root-servers.net start-period: '2025-07-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8363189695 dns-udp-queries-received-ipv6: 2572918298 dns-tcp-queries-received-ipv4: 264749295 dns-tcp-queries-received-ipv6: 67308977 dns-udp-responses-sent-ipv4: 7834152141 dns-udp-responses-sent-ipv6: 2189854457 dns-tcp-responses-sent-ipv4: 278241571 dns-tcp-responses-sent-ipv6: 61997531