---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-06-16T00:00:00Z
dns-udp-queries-received-ipv4: 4172141262
dns-udp-queries-received-ipv6: 520556046
dns-tcp-queries-received-ipv4: 134827062
dns-tcp-queries-received-ipv6: 69142941
dns-udp-responses-sent-ipv4: 4162528355
dns-udp-responses-sent-ipv6: 520510386
dns-tcp-responses-sent-ipv4: 139124600
dns-tcp-responses-sent-ipv6: 71475380