---
version: rssac002v5
service: a.root-servers.net
start-period: '2025-07-21T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 7598986991
dns-udp-queries-received-ipv6: 1925576096
dns-tcp-queries-received-ipv4: 375100243
dns-tcp-queries-received-ipv6: 49212100
dns-udp-responses-sent-ipv4: 7446977368
dns-udp-responses-sent-ipv6: 1888274774
dns-tcp-responses-sent-ipv4: 354148005
dns-tcp-responses-sent-ipv6: 35139875