---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2016-12-21T00:00:00Z'
dns-udp-queries-received-ipv4: 2170549771
dns-udp-queries-received-ipv6: 533185419
dns-tcp-queries-received-ipv4: 1007775
dns-tcp-queries-received-ipv6: 5224018
dns-udp-responses-sent-ipv4: 2160004505
dns-udp-responses-sent-ipv6: 534195384
dns-tcp-responses-sent-ipv4: 547761
dns-tcp-responses-sent-ipv6: 4627729