---
version: rssac002v4
service: d.root-servers.net
start-period: 2025-05-19T00:00:00Z
end-period: 2025-05-19T23:59:59Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 8416656198
dns-udp-queries-received-ipv6: 2823040437
dns-tcp-queries-received-ipv4: 85652644
dns-tcp-queries-received-ipv6: 44493936
dns-udp-responses-sent-ipv4: 8409289844
dns-udp-responses-sent-ipv6: 2823033191
dns-tcp-responses-sent-ipv4: 82531877
dns-tcp-responses-sent-ipv6: 44528083
