---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-05-21T00:00:00Z'
dns-udp-queries-received-ipv4: 2974042271
dns-udp-queries-received-ipv6: 516006586
dns-tcp-queries-received-ipv4: 63052895
dns-tcp-queries-received-ipv6: 16868007
dns-udp-responses-sent-ipv4: 2945399418
dns-udp-responses-sent-ipv6: 515575406
dns-tcp-responses-sent-ipv4: 61711335
dns-tcp-responses-sent-ipv6: 16692733