--- version: rssac002v5 service: a.root-servers.net start-period: '2026-02-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6754453157 dns-udp-queries-received-ipv6: 1694953742 dns-tcp-queries-received-ipv4: 480964840 dns-tcp-queries-received-ipv6: 35115016 dns-udp-responses-sent-ipv4: 6539547556 dns-udp-responses-sent-ipv6: 1681359733 dns-tcp-responses-sent-ipv4: 446091385 dns-tcp-responses-sent-ipv6: 30750690