--- version: rssac002v3 service: i.root-servers.net start-period: '2025-07-31T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7852499096 dns-udp-queries-received-ipv6: 2453116999 dns-tcp-queries-received-ipv4: 220301370 dns-tcp-queries-received-ipv6: 50215122 dns-udp-responses-sent-ipv4: 7393710301 dns-udp-responses-sent-ipv6: 2070528396 dns-tcp-responses-sent-ipv4: 232285993 dns-tcp-responses-sent-ipv6: 45072868