--- version: rssac002v3 service: i.root-servers.net start-period: '2025-06-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7875526524 dns-udp-queries-received-ipv6: 2390784313 dns-tcp-queries-received-ipv4: 181428599 dns-tcp-queries-received-ipv6: 48371537 dns-udp-responses-sent-ipv4: 7421395684 dns-udp-responses-sent-ipv6: 2057171576 dns-tcp-responses-sent-ipv4: 197943509 dns-tcp-responses-sent-ipv6: 42309171