---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-07-19T00:00:00Z
dns-udp-queries-received-ipv4: 3916733656
dns-udp-queries-received-ipv6: 497570438
dns-tcp-queries-received-ipv4: 142986781
dns-tcp-queries-received-ipv6: 73100467
dns-udp-responses-sent-ipv4: 3912354910
dns-udp-responses-sent-ipv6: 497518504
dns-tcp-responses-sent-ipv4: 146319589
dns-tcp-responses-sent-ipv6: 75028531