--- version: rssac002v3 service: i.root-servers.net start-period: '2025-04-29T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8532070389 dns-udp-queries-received-ipv6: 2483203355 dns-tcp-queries-received-ipv4: 222498144 dns-tcp-queries-received-ipv6: 60954797 dns-udp-responses-sent-ipv4: 7857162255 dns-udp-responses-sent-ipv6: 2133563319 dns-tcp-responses-sent-ipv4: 232690368 dns-tcp-responses-sent-ipv6: 57089316