---
version: rssac002v5
service: a.root-servers.net
start-period: '2026-04-21T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 6786073049
dns-udp-queries-received-ipv6: 1804236476
dns-tcp-queries-received-ipv4: 477574187
dns-tcp-queries-received-ipv6: 37828391
dns-udp-responses-sent-ipv4: 6594019620
dns-udp-responses-sent-ipv6: 1793268474
dns-tcp-responses-sent-ipv4: 443517660
dns-tcp-responses-sent-ipv6: 35970043