--- version: rssac002v3 service: i.root-servers.net start-period: '2025-05-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7679842481 dns-udp-queries-received-ipv6: 2325535620 dns-tcp-queries-received-ipv4: 207952856 dns-tcp-queries-received-ipv6: 57487073 dns-udp-responses-sent-ipv4: 7232879792 dns-udp-responses-sent-ipv6: 1976294624 dns-tcp-responses-sent-ipv4: 218764095 dns-tcp-responses-sent-ipv6: 53712269