---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-01-16T00:00:00Z'
dns-udp-queries-received-ipv4: 2323712044
dns-udp-queries-received-ipv6: 522583886
dns-tcp-queries-received-ipv4: 42910767
dns-tcp-queries-received-ipv6: 14342684
dns-udp-responses-sent-ipv4: 2319079746
dns-udp-responses-sent-ipv6: 522045155
dns-tcp-responses-sent-ipv4: 40247637
dns-tcp-responses-sent-ipv6: 13632232