---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2026-05-18T00:00:00Z
dns-udp-queries-received-ipv4: 6127447138
dns-udp-queries-received-ipv6: 2292574620
dns-tcp-queries-received-ipv4: 318346548
dns-tcp-queries-received-ipv6: 255702880
dns-udp-responses-sent-ipv4: 6117409059
dns-udp-responses-sent-ipv6: 2292546403
dns-tcp-responses-sent-ipv4: 310039027
dns-tcp-responses-sent-ipv6: 255923667