---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2026-09-17T00:00:00Z
dns-udp-queries-received-ipv4: 6509185218
dns-udp-queries-received-ipv6: 3206839658
dns-tcp-queries-received-ipv4: 73276550
dns-tcp-queries-received-ipv6: 35520231
dns-udp-responses-sent-ipv4: 6496015044
dns-udp-responses-sent-ipv6: 3206805689
dns-tcp-responses-sent-ipv4: 70234725
dns-tcp-responses-sent-ipv6: 35586820
h-dns-quic-queries-received-ipv4: 20023
h-dns-quic-queries-received-ipv6: 1
h-dns-tls-queries-received-ipv4: 3407785787
h-dns-tls-queries-received-ipv6: 144273514
h-dns-quic-responses-sent-ipv4: 20023
h-dns-quic-responses-sent-ipv6: 1
h-dns-tls-responses-sent-ipv4: 3407775863
h-dns-tls-responses-sent-ipv6: 144273130