--- version: rssac002v5 service: a.root-servers.net start-period: '2025-12-02T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7136176331 dns-udp-queries-received-ipv6: 1859425779 dns-tcp-queries-received-ipv4: 445408106 dns-tcp-queries-received-ipv6: 40438262 dns-udp-responses-sent-ipv4: 6996022206 dns-udp-responses-sent-ipv6: 1841776247 dns-tcp-responses-sent-ipv4: 422143238 dns-tcp-responses-sent-ipv6: 35089406