--- version: rssac002v3 service: i.root-servers.net start-period: '2025-01-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8263061120 dns-udp-queries-received-ipv6: 2871123418 dns-tcp-queries-received-ipv4: 179853414 dns-tcp-queries-received-ipv6: 44933610 dns-udp-responses-sent-ipv4: 7797590721 dns-udp-responses-sent-ipv6: 2580295800 dns-tcp-responses-sent-ipv4: 195700637 dns-tcp-responses-sent-ipv6: 41636480