---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-01-01T00:00:00Z'
dns-udp-queries-received-ipv4: 1824054215
dns-udp-queries-received-ipv6: 443270680
dns-tcp-queries-received-ipv4: 36537456
dns-tcp-queries-received-ipv6: 13658386
dns-udp-responses-sent-ipv4: 1822208468
dns-udp-responses-sent-ipv6: 443017474
dns-tcp-responses-sent-ipv4: 34259027
dns-tcp-responses-sent-ipv6: 12944524