---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2026-09-16T00:00:00Z
dns-udp-queries-received-ipv4: 6634250028
dns-udp-queries-received-ipv6: 3277452504
dns-tcp-queries-received-ipv4: 71249405
dns-tcp-queries-received-ipv6: 32049825
dns-udp-responses-sent-ipv4: 6621765842
dns-udp-responses-sent-ipv6: 3277420460
dns-tcp-responses-sent-ipv4: 67449813
dns-tcp-responses-sent-ipv6: 32089864
h-dns-quic-queries-received-ipv4: 17060
h-dns-quic-queries-received-ipv6: 0
h-dns-tls-queries-received-ipv4: 3422960982
h-dns-tls-queries-received-ipv6: 148194154
h-dns-quic-responses-sent-ipv4: 17060
h-dns-quic-responses-sent-ipv6: 0
h-dns-tls-responses-sent-ipv4: 3422950547
h-dns-tls-responses-sent-ipv6: 148193790