---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v5
start-period: 2025-05-18T00:00:00Z
dns-udp-queries-received-ipv4: 4768392666
dns-udp-queries-received-ipv6: 1571199107
dns-tcp-queries-received-ipv4: 61983984
dns-tcp-queries-received-ipv6: 28359800
dns-udp-responses-sent-ipv4: 4757817692
dns-udp-responses-sent-ipv6: 1571007582
dns-tcp-responses-sent-ipv4: 63233788
dns-tcp-responses-sent-ipv6: 28854781