---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-01-19T00:00:00Z'
dns-udp-queries-received-ipv4: 2048875241
dns-udp-queries-received-ipv6: 513051557
dns-tcp-queries-received-ipv4: 41817746
dns-tcp-queries-received-ipv6: 13805109
dns-udp-responses-sent-ipv4: 2044020056
dns-udp-responses-sent-ipv6: 512635176
dns-tcp-responses-sent-ipv4: 39206235
dns-tcp-responses-sent-ipv6: 13121593