---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-07-21T00:00:00Z
dns-udp-queries-received-ipv4: 4089470622
dns-udp-queries-received-ipv6: 509400969
dns-tcp-queries-received-ipv4: 139520052
dns-tcp-queries-received-ipv6: 70319210
dns-udp-responses-sent-ipv4: 4084634247
dns-udp-responses-sent-ipv6: 509353326
dns-tcp-responses-sent-ipv4: 143506720
dns-tcp-responses-sent-ipv6: 72416146