---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2026-09-18T00:00:00Z
dns-udp-queries-received-ipv4: 6411336071
dns-udp-queries-received-ipv6: 2466173201
dns-tcp-queries-received-ipv4: 73899474
dns-tcp-queries-received-ipv6: 36720175
dns-udp-responses-sent-ipv4: 6396679156
dns-udp-responses-sent-ipv6: 2465702527
dns-tcp-responses-sent-ipv4: 71426844
dns-tcp-responses-sent-ipv6: 36767047
h-dns-quic-queries-received-ipv4: 16962
h-dns-quic-queries-received-ipv6: 0
h-dns-tls-queries-received-ipv4: 5305192702
h-dns-tls-queries-received-ipv6: 154021751
h-dns-quic-responses-sent-ipv4: 16958
h-dns-quic-responses-sent-ipv6: 0
h-dns-tls-responses-sent-ipv4: 5304806163
h-dns-tls-responses-sent-ipv6: 154002332