--- version: rssac002v3 service: i.root-servers.net start-period: '2025-05-22T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7558974498 dns-udp-queries-received-ipv6: 2174538886 dns-tcp-queries-received-ipv4: 175070430 dns-tcp-queries-received-ipv6: 40017552 dns-udp-responses-sent-ipv4: 7270530016 dns-udp-responses-sent-ipv6: 1845670910 dns-tcp-responses-sent-ipv4: 202837310 dns-tcp-responses-sent-ipv6: 35335035