---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-06-30T00:00:00Z
dns-udp-queries-received-ipv4: 3973091951
dns-udp-queries-received-ipv6: 610126027
dns-tcp-queries-received-ipv4: 122956730
dns-tcp-queries-received-ipv6: 84230321
dns-udp-responses-sent-ipv4: 3964375626
dns-udp-responses-sent-ipv6: 609680724
dns-tcp-responses-sent-ipv4: 126413128
dns-tcp-responses-sent-ipv6: 85622190