--- version: rssac002v5 service: a.root-servers.net start-period: '2026-03-29T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6536588934 dns-udp-queries-received-ipv6: 1806599084 dns-tcp-queries-received-ipv4: 450261111 dns-tcp-queries-received-ipv6: 33631602 dns-udp-responses-sent-ipv4: 6353651655 dns-udp-responses-sent-ipv6: 1792538076 dns-tcp-responses-sent-ipv4: 423563927 dns-tcp-responses-sent-ipv6: 31858251