---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2018-06-30T00:00:00Z'
dns-udp-queries-received-ipv4: 1537155439
dns-udp-queries-received-ipv6: 277355545
dns-tcp-queries-received-ipv4: 41564909
dns-tcp-queries-received-ipv6: 9723521
dns-udp-responses-sent-ipv4: 1533056469
dns-udp-responses-sent-ipv6: 276932491
dns-tcp-responses-sent-ipv4: 39186564
dns-tcp-responses-sent-ipv6: 9388799