---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2026-09-30T00:00:00Z
dns-udp-queries-received-ipv4: 6471960833
dns-udp-queries-received-ipv6: 2173609229
dns-tcp-queries-received-ipv4: 79594632
dns-tcp-queries-received-ipv6: 21416220
dns-udp-responses-sent-ipv4: 6456962913
dns-udp-responses-sent-ipv6: 2173572952
dns-tcp-responses-sent-ipv4: 71790576
dns-tcp-responses-sent-ipv6: 21461008
h-dns-quic-queries-received-ipv4: 17097
h-dns-quic-queries-received-ipv6: 0
h-dns-tls-queries-received-ipv4: 3726672192
h-dns-tls-queries-received-ipv6: 117070322
h-dns-quic-responses-sent-ipv4: 17096
h-dns-quic-responses-sent-ipv6: 0
h-dns-tls-responses-sent-ipv4: 3726649506
h-dns-tls-responses-sent-ipv6: 117069925