--- version: rssac002v5 service: a.root-servers.net start-period: '2025-02-23T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7628754576 dns-udp-queries-received-ipv6: 2061116810 dns-tcp-queries-received-ipv4: 389363137 dns-tcp-queries-received-ipv6: 54585523 dns-udp-responses-sent-ipv4: 7446697429 dns-udp-responses-sent-ipv6: 2025433439 dns-tcp-responses-sent-ipv4: 356559329 dns-tcp-responses-sent-ipv6: 39344180