--- version: rssac002v3 service: i.root-servers.net start-period: '2025-07-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8440117480 dns-udp-queries-received-ipv6: 2446461424 dns-tcp-queries-received-ipv4: 231401969 dns-tcp-queries-received-ipv6: 54355057 dns-udp-responses-sent-ipv4: 7876091767 dns-udp-responses-sent-ipv6: 2102654085 dns-tcp-responses-sent-ipv4: 243143637 dns-tcp-responses-sent-ipv6: 48614503