---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-03-21T00:00:00Z'
dns-udp-queries-received-ipv4: 2418432550
dns-udp-queries-received-ipv6: 435967590
dns-tcp-queries-received-ipv4: 40877361
dns-tcp-queries-received-ipv6: 10520565
dns-udp-responses-sent-ipv4: 2380795663
dns-udp-responses-sent-ipv6: 433076570
dns-tcp-responses-sent-ipv4: 37060244
dns-tcp-responses-sent-ipv6: 9729646