--- version: rssac002v3 service: i.root-servers.net start-period: '2025-12-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7442995676 dns-udp-queries-received-ipv6: 2335540616 dns-tcp-queries-received-ipv4: 189615877 dns-tcp-queries-received-ipv6: 57087833 dns-udp-responses-sent-ipv4: 7072713792 dns-udp-responses-sent-ipv6: 2126354328 dns-tcp-responses-sent-ipv4: 207275832 dns-tcp-responses-sent-ipv6: 53550681