--- version: rssac002v5 service: a.root-servers.net start-period: '2025-09-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7071507630 dns-udp-queries-received-ipv6: 1737530483 dns-tcp-queries-received-ipv4: 400227047 dns-tcp-queries-received-ipv6: 41101512 dns-udp-responses-sent-ipv4: 6896371275 dns-udp-responses-sent-ipv6: 1695060629 dns-tcp-responses-sent-ipv4: 375249746 dns-tcp-responses-sent-ipv6: 30914824