--- version: rssac002v3 service: i.root-servers.net start-period: '2025-01-02T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8301345800 dns-udp-queries-received-ipv6: 2902265616 dns-tcp-queries-received-ipv4: 184158749 dns-tcp-queries-received-ipv6: 56051927 dns-udp-responses-sent-ipv4: 7820303089 dns-udp-responses-sent-ipv6: 2587202644 dns-tcp-responses-sent-ipv4: 201751818 dns-tcp-responses-sent-ipv6: 51184949