--- version: rssac002v3 service: i.root-servers.net start-period: '2025-03-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7353276048 dns-udp-queries-received-ipv6: 2248506363 dns-tcp-queries-received-ipv4: 180179011 dns-tcp-queries-received-ipv6: 46540439 dns-udp-responses-sent-ipv4: 6714195440 dns-udp-responses-sent-ipv6: 1937629146 dns-tcp-responses-sent-ipv4: 191384852 dns-tcp-responses-sent-ipv6: 36490629