---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2026-10-14T00:00:00Z
dns-udp-queries-received-ipv4: 6665452268
dns-udp-queries-received-ipv6: 2028992405
dns-tcp-queries-received-ipv4: 56212704
dns-tcp-queries-received-ipv6: 18333309
dns-udp-responses-sent-ipv4: 6647381319
dns-udp-responses-sent-ipv6: 2028957732
dns-tcp-responses-sent-ipv4: 56526643
dns-tcp-responses-sent-ipv6: 18436809
h-dns-quic-queries-received-ipv4: 17038
h-dns-quic-queries-received-ipv6: 0
h-dns-tls-queries-received-ipv4: 3108034767
h-dns-tls-queries-received-ipv6: 98436061
h-dns-quic-responses-sent-ipv4: 17038
h-dns-quic-responses-sent-ipv6: 0
h-dns-tls-responses-sent-ipv4: 3107993682
h-dns-tls-responses-sent-ipv6: 98433869