---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2026-02-16T00:00:00Z
dns-udp-queries-received-ipv4: 5596679579
dns-udp-queries-received-ipv6: 1891098722
dns-tcp-queries-received-ipv4: 253096665
dns-tcp-queries-received-ipv6: 217331708
dns-udp-responses-sent-ipv4: 5590133342
dns-udp-responses-sent-ipv6: 1891084762
dns-tcp-responses-sent-ipv4: 245255500
dns-tcp-responses-sent-ipv6: 217226267