---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2026-09-19T00:00:00Z
dns-udp-queries-received-ipv4: 5896971113
dns-udp-queries-received-ipv6: 2219602760
dns-tcp-queries-received-ipv4: 87028002
dns-tcp-queries-received-ipv6: 40245641
dns-udp-responses-sent-ipv4: 5884573024
dns-udp-responses-sent-ipv6: 2219503054
dns-tcp-responses-sent-ipv4: 75949342
dns-tcp-responses-sent-ipv6: 34896146
h-dns-quic-queries-received-ipv4: 16864
h-dns-quic-queries-received-ipv6: 0
h-dns-tls-queries-received-ipv4: 5126084286
h-dns-tls-queries-received-ipv6: 158577873
h-dns-quic-responses-sent-ipv4: 16863
h-dns-quic-responses-sent-ipv6: 0
h-dns-tls-responses-sent-ipv4: 5125843262
h-dns-tls-responses-sent-ipv6: 158569789