---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2018-01-21T00:00:00Z'
dns-udp-queries-received-ipv4: 1473424161
dns-udp-queries-received-ipv6: 278922577
dns-tcp-queries-received-ipv4: 45998613
dns-tcp-queries-received-ipv6: 9374906
dns-udp-responses-sent-ipv4: 1471563380
dns-udp-responses-sent-ipv6: 278908630
dns-tcp-responses-sent-ipv4: 53829583
dns-tcp-responses-sent-ipv6: 9073074