--- version: rssac002v5 service: a.root-servers.net start-period: '2025-03-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7527741460 dns-udp-queries-received-ipv6: 2035657932 dns-tcp-queries-received-ipv4: 402887842 dns-tcp-queries-received-ipv6: 56275927 dns-udp-responses-sent-ipv4: 7367885452 dns-udp-responses-sent-ipv6: 2004412662 dns-tcp-responses-sent-ipv4: 389302786 dns-tcp-responses-sent-ipv6: 43434555