--- version: rssac002v3 service: i.root-servers.net start-period: '2025-04-13T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7790478616 dns-udp-queries-received-ipv6: 2213766624 dns-tcp-queries-received-ipv4: 183055225 dns-tcp-queries-received-ipv6: 43724739 dns-udp-responses-sent-ipv4: 7184226131 dns-udp-responses-sent-ipv6: 1872731923 dns-tcp-responses-sent-ipv4: 191295270 dns-tcp-responses-sent-ipv6: 33100997