---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2026-09-08T00:00:00Z
dns-udp-queries-received-ipv4: 6473851468
dns-udp-queries-received-ipv6: 2310318591
dns-tcp-queries-received-ipv4: 70516202
dns-tcp-queries-received-ipv6: 27982796
dns-udp-responses-sent-ipv4: 6459707706
dns-udp-responses-sent-ipv6: 2310285134
dns-tcp-responses-sent-ipv4: 66551362
dns-tcp-responses-sent-ipv6: 28007205
h-dns-quic-queries-received-ipv4: 17023
h-dns-quic-queries-received-ipv6: 0
h-dns-tls-queries-received-ipv4: 5757942721
h-dns-tls-queries-received-ipv6: 225251238
h-dns-quic-responses-sent-ipv4: 17023
h-dns-quic-responses-sent-ipv6: 0
h-dns-tls-responses-sent-ipv4: 5757892683
h-dns-tls-responses-sent-ipv6: 225249875