--- version: rssac002v3 service: i.root-servers.net start-period: '2025-01-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7895071958 dns-udp-queries-received-ipv6: 2398977790 dns-tcp-queries-received-ipv4: 211133078 dns-tcp-queries-received-ipv6: 47877229 dns-udp-responses-sent-ipv4: 7195720976 dns-udp-responses-sent-ipv6: 2141726607 dns-tcp-responses-sent-ipv4: 219783210 dns-tcp-responses-sent-ipv6: 39324536