---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2017-08-08T00:00:00Z'
dns-udp-queries-received-ipv4: 1544096221
dns-udp-queries-received-ipv6: 335860920
dns-tcp-queries-received-ipv4: 1992151
dns-tcp-queries-received-ipv6: 7353075
dns-udp-responses-sent-ipv4: 1536644489
dns-udp-responses-sent-ipv6: 335632889
dns-tcp-responses-sent-ipv4: 2265313
dns-tcp-responses-sent-ipv6: 8488030