---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2026-07-21T00:00:00Z
dns-udp-queries-received-ipv4: 6274367200
dns-udp-queries-received-ipv6: 2224905771
dns-tcp-queries-received-ipv4: 387228606
dns-tcp-queries-received-ipv6: 279109227
dns-udp-responses-sent-ipv4: 6261719224
dns-udp-responses-sent-ipv6: 2224855645
dns-tcp-responses-sent-ipv4: 383006383
dns-tcp-responses-sent-ipv6: 279011662