--- version: rssac002v3 service: i.root-servers.net start-period: '2025-11-19T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7875479140 dns-udp-queries-received-ipv6: 2780261816 dns-tcp-queries-received-ipv4: 198527380 dns-tcp-queries-received-ipv6: 61331653 dns-udp-responses-sent-ipv4: 7549173690 dns-udp-responses-sent-ipv6: 2306617688 dns-tcp-responses-sent-ipv4: 215135912 dns-tcp-responses-sent-ipv6: 56422527