---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-07-10T00:00:00Z
dns-udp-queries-received-ipv4: 3595800008
dns-udp-queries-received-ipv6: 445793782
dns-tcp-queries-received-ipv4: 149178020
dns-tcp-queries-received-ipv6: 75308806
dns-udp-responses-sent-ipv4: 3589425909
dns-udp-responses-sent-ipv6: 445747524
dns-tcp-responses-sent-ipv4: 153636081
dns-tcp-responses-sent-ipv6: 77737422