---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2017-06-13T00:00:00Z'
dns-udp-queries-received-ipv4: 1696076873
dns-udp-queries-received-ipv6: 372866415
dns-tcp-queries-received-ipv4: 2175342
dns-tcp-queries-received-ipv6: 8397450
dns-udp-responses-sent-ipv4: 1698022174
dns-udp-responses-sent-ipv6: 375397306
dns-tcp-responses-sent-ipv4: 2708674
dns-tcp-responses-sent-ipv6: 9018150