--- version: rssac002v3 service: i.root-servers.net start-period: '2025-05-13T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8088758892 dns-udp-queries-received-ipv6: 2405258337 dns-tcp-queries-received-ipv4: 198385790 dns-tcp-queries-received-ipv6: 54198973 dns-udp-responses-sent-ipv4: 7682320772 dns-udp-responses-sent-ipv6: 2074587413 dns-tcp-responses-sent-ipv4: 213354127 dns-tcp-responses-sent-ipv6: 52044682