--- version: rssac002v3 service: i.root-servers.net start-period: '2025-04-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7769002806 dns-udp-queries-received-ipv6: 2230739240 dns-tcp-queries-received-ipv4: 182403142 dns-tcp-queries-received-ipv6: 43856446 dns-udp-responses-sent-ipv4: 7141585410 dns-udp-responses-sent-ipv6: 1901253702 dns-tcp-responses-sent-ipv4: 189638213 dns-tcp-responses-sent-ipv6: 34033861