---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2026-03-08T00:00:00Z
dns-udp-queries-received-ipv4: 5169140551
dns-udp-queries-received-ipv6: 1918233134
dns-tcp-queries-received-ipv4: 247863674
dns-tcp-queries-received-ipv6: 214595489
dns-udp-responses-sent-ipv4: 5161998030
dns-udp-responses-sent-ipv6: 1918214255
dns-tcp-responses-sent-ipv4: 240130425
dns-tcp-responses-sent-ipv6: 214628499