---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-04-21T00:00:00Z'
dns-udp-queries-received-ipv4: 2397733002
dns-udp-queries-received-ipv6: 496283541
dns-tcp-queries-received-ipv4: 43224508
dns-tcp-queries-received-ipv6: 14432633
dns-udp-responses-sent-ipv4: 2347273784
dns-udp-responses-sent-ipv6: 494578003
dns-tcp-responses-sent-ipv4: 41028508
dns-tcp-responses-sent-ipv6: 13987099