--- version: rssac002v3 service: i.root-servers.net start-period: '2025-01-21T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8062660753 dns-udp-queries-received-ipv6: 2359472212 dns-tcp-queries-received-ipv4: 214228847 dns-tcp-queries-received-ipv6: 48065921 dns-udp-responses-sent-ipv4: 7306136670 dns-udp-responses-sent-ipv6: 2070276697 dns-tcp-responses-sent-ipv4: 220920173 dns-tcp-responses-sent-ipv6: 35668451