---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2026-10-13T00:00:00Z
dns-udp-queries-received-ipv4: 6748140884
dns-udp-queries-received-ipv6: 2038438634
dns-tcp-queries-received-ipv4: 54956530
dns-tcp-queries-received-ipv6: 17727957
dns-udp-responses-sent-ipv4: 6730633335
dns-udp-responses-sent-ipv6: 2038276903
dns-tcp-responses-sent-ipv4: 55134139
dns-tcp-responses-sent-ipv6: 17783003
h-dns-quic-queries-received-ipv4: 8909
h-dns-quic-queries-received-ipv6: 0
h-dns-tls-queries-received-ipv4: 3318786924
h-dns-tls-queries-received-ipv6: 100449154
h-dns-quic-responses-sent-ipv4: 8909
h-dns-quic-responses-sent-ipv6: 0
h-dns-tls-responses-sent-ipv4: 3318651949
h-dns-tls-responses-sent-ipv6: 100444049