--- version: rssac002v3 service: i.root-servers.net start-period: '2025-07-18T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8146150447 dns-udp-queries-received-ipv6: 2482367999 dns-tcp-queries-received-ipv4: 223830130 dns-tcp-queries-received-ipv6: 50781091 dns-udp-responses-sent-ipv4: 7671490324 dns-udp-responses-sent-ipv6: 2138274721 dns-tcp-responses-sent-ipv4: 236175887 dns-tcp-responses-sent-ipv6: 47450501