---
version: rssac002v4
service: d.root-servers.net
start-period: 2025-07-27T00:00:00Z
end-period: 2025-07-27T23:59:59Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 7041774307
dns-udp-queries-received-ipv6: 2227678670
dns-tcp-queries-received-ipv4: 103513284
dns-tcp-queries-received-ipv6: 44907701
dns-udp-responses-sent-ipv4: 7035238492
dns-udp-responses-sent-ipv6: 2227666120
dns-tcp-responses-sent-ipv4: 104218815
dns-tcp-responses-sent-ipv6: 44926437
