---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-12-18T00:00:00Z
dns-udp-queries-received-ipv4: 2780900328
dns-udp-queries-received-ipv6: 589368202
dns-tcp-queries-received-ipv4: 51811528
dns-tcp-queries-received-ipv6: 23650616
dns-udp-responses-sent-ipv4: 2778005004
dns-udp-responses-sent-ipv6: 589268387
dns-tcp-responses-sent-ipv4: 52858441
dns-tcp-responses-sent-ipv6: 24325755