--- version: rssac002v5 service: a.root-servers.net start-period: '2025-05-10T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7719631148 dns-udp-queries-received-ipv6: 1904411288 dns-tcp-queries-received-ipv4: 392246560 dns-tcp-queries-received-ipv6: 48281361 dns-udp-responses-sent-ipv4: 7567378384 dns-udp-responses-sent-ipv6: 1855110088 dns-tcp-responses-sent-ipv4: 357548395 dns-tcp-responses-sent-ipv6: 38368796