---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2026-07-17T00:00:00Z
dns-udp-queries-received-ipv4: 6135390676
dns-udp-queries-received-ipv6: 2113418878
dns-tcp-queries-received-ipv4: 374592715
dns-tcp-queries-received-ipv6: 289451560
dns-udp-responses-sent-ipv4: 6124269221
dns-udp-responses-sent-ipv6: 2113360582
dns-tcp-responses-sent-ipv4: 370214173
dns-tcp-responses-sent-ipv6: 289376922