--- version: rssac002v5 service: a.root-servers.net start-period: '2025-08-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7472325912 dns-udp-queries-received-ipv6: 2195010761 dns-tcp-queries-received-ipv4: 408374945 dns-tcp-queries-received-ipv6: 32102268 dns-udp-responses-sent-ipv4: 7339561426 dns-udp-responses-sent-ipv6: 2187585016 dns-tcp-responses-sent-ipv4: 392426627 dns-tcp-responses-sent-ipv6: 30927278