---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-03-12T00:00:00Z'
dns-udp-queries-received-ipv4: 2579873285
dns-udp-queries-received-ipv6: 484806571
dns-tcp-queries-received-ipv4: 40184414
dns-tcp-queries-received-ipv6: 11634309
dns-udp-responses-sent-ipv4: 2551007589
dns-udp-responses-sent-ipv6: 482721295
dns-tcp-responses-sent-ipv4: 36703891
dns-tcp-responses-sent-ipv6: 10838466