--- version: rssac002v5 service: a.root-servers.net start-period: '2026-03-23T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6661201275 dns-udp-queries-received-ipv6: 1817902033 dns-tcp-queries-received-ipv4: 456113877 dns-tcp-queries-received-ipv6: 42740902 dns-udp-responses-sent-ipv4: 6462502572 dns-udp-responses-sent-ipv6: 1805667044 dns-tcp-responses-sent-ipv4: 430621392 dns-tcp-responses-sent-ipv6: 39822486