---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-01-08T00:00:00Z'
dns-udp-queries-received-ipv4: 2154304838
dns-udp-queries-received-ipv6: 455832175
dns-tcp-queries-received-ipv4: 44579060
dns-tcp-queries-received-ipv6: 15500608
dns-udp-responses-sent-ipv4: 2149158187
dns-udp-responses-sent-ipv6: 455337870
dns-tcp-responses-sent-ipv4: 42017506
dns-tcp-responses-sent-ipv6: 14787603