--- version: rssac002v3 service: i.root-servers.net start-period: '2025-03-22T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7400457838 dns-udp-queries-received-ipv6: 2205117376 dns-tcp-queries-received-ipv4: 176894890 dns-tcp-queries-received-ipv6: 41556241 dns-udp-responses-sent-ipv4: 6815609425 dns-udp-responses-sent-ipv6: 1894762415 dns-tcp-responses-sent-ipv4: 181498767 dns-tcp-responses-sent-ipv6: 31285012