---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2026-01-28T00:00:00Z
dns-udp-queries-received-ipv4: 5784216445
dns-udp-queries-received-ipv6: 2009611455
dns-tcp-queries-received-ipv4: 80116485
dns-tcp-queries-received-ipv6: 39078868
dns-udp-responses-sent-ipv4: 5777634271
dns-udp-responses-sent-ipv6: 2009615434
dns-tcp-responses-sent-ipv4: 73393774
dns-tcp-responses-sent-ipv6: 39107033