---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2017-04-21T00:00:00Z'
dns-udp-queries-received-ipv4: 1915620572
dns-udp-queries-received-ipv6: 397365059
dns-tcp-queries-received-ipv4: 2278954
dns-tcp-queries-received-ipv6: 5160292
dns-udp-responses-sent-ipv4: 1918794537
dns-udp-responses-sent-ipv6: 399669437
dns-tcp-responses-sent-ipv4: 2176133
dns-tcp-responses-sent-ipv6: 6024785