---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2026-01-07T00:00:00Z
dns-udp-queries-received-ipv4: 5508987853
dns-udp-queries-received-ipv6: 1966610429
dns-tcp-queries-received-ipv4: 111391379
dns-tcp-queries-received-ipv6: 44763154
dns-udp-responses-sent-ipv4: 5504937535
dns-udp-responses-sent-ipv6: 1966600439
dns-tcp-responses-sent-ipv4: 84680393
dns-tcp-responses-sent-ipv6: 40370379