--- version: rssac002v3 service: i.root-servers.net start-period: '2025-03-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8353277808 dns-udp-queries-received-ipv6: 2565284264 dns-tcp-queries-received-ipv4: 220269228 dns-tcp-queries-received-ipv6: 57131440 dns-udp-responses-sent-ipv4: 7490295076 dns-udp-responses-sent-ipv6: 2225074917 dns-tcp-responses-sent-ipv4: 222812664 dns-tcp-responses-sent-ipv6: 47028855