---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2026-03-21T00:00:00Z
dns-udp-queries-received-ipv4: 5183535677
dns-udp-queries-received-ipv6: 1929891311
dns-tcp-queries-received-ipv4: 244174204
dns-tcp-queries-received-ipv6: 209530077
dns-udp-responses-sent-ipv4: 5175886675
dns-udp-responses-sent-ipv6: 1929884792
dns-tcp-responses-sent-ipv4: 236283808
dns-tcp-responses-sent-ipv6: 209622160