---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2026-10-21T00:00:00Z
dns-udp-queries-received-ipv4: 6328364089
dns-udp-queries-received-ipv6: 1853963324
dns-tcp-queries-received-ipv4: 55430748
dns-tcp-queries-received-ipv6: 18806906
dns-udp-responses-sent-ipv4: 6310354878
dns-udp-responses-sent-ipv6: 1853901180
dns-tcp-responses-sent-ipv4: 55889578
dns-tcp-responses-sent-ipv6: 18894630
h-dns-quic-queries-received-ipv4: 16882
h-dns-quic-queries-received-ipv6: 1
h-dns-tls-queries-received-ipv4: 3395787193
h-dns-tls-queries-received-ipv6: 100619765
h-dns-quic-responses-sent-ipv4: 16881
h-dns-quic-responses-sent-ipv6: 1
h-dns-tls-responses-sent-ipv4: 3395761929
h-dns-tls-responses-sent-ipv6: 100619124