---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2017-03-04T00:00:00Z'
dns-udp-queries-received-ipv4: 1884727730
dns-udp-queries-received-ipv6: 500177670
dns-tcp-queries-received-ipv4: 1184480
dns-tcp-queries-received-ipv6: 3827495
dns-udp-responses-sent-ipv4: 1881531396
dns-udp-responses-sent-ipv6: 500298935
dns-tcp-responses-sent-ipv4: 273370
dns-tcp-responses-sent-ipv6: 3459991