--- version: rssac002v5 service: a.root-servers.net start-period: '2025-02-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8847673954 dns-udp-queries-received-ipv6: 3607632633 dns-tcp-queries-received-ipv4: 414732431 dns-tcp-queries-received-ipv6: 104227380 dns-udp-responses-sent-ipv4: 8665876124 dns-udp-responses-sent-ipv6: 3585516236 dns-tcp-responses-sent-ipv4: 385829871 dns-tcp-responses-sent-ipv6: 96071610