--- version: rssac002v5 service: a.root-servers.net start-period: '2025-03-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7616020805 dns-udp-queries-received-ipv6: 2188423426 dns-tcp-queries-received-ipv4: 412425201 dns-tcp-queries-received-ipv6: 59389747 dns-udp-responses-sent-ipv4: 7441083845 dns-udp-responses-sent-ipv6: 2159332320 dns-tcp-responses-sent-ipv4: 388168022 dns-tcp-responses-sent-ipv6: 45671464