--- version: rssac002v3 service: i.root-servers.net start-period: '2025-06-09T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8434158749 dns-udp-queries-received-ipv6: 2610517718 dns-tcp-queries-received-ipv4: 196835322 dns-tcp-queries-received-ipv6: 52184407 dns-udp-responses-sent-ipv4: 7934525552 dns-udp-responses-sent-ipv6: 2257202461 dns-tcp-responses-sent-ipv4: 215446152 dns-tcp-responses-sent-ipv6: 46772562