---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-04-12T00:00:00Z'
dns-udp-queries-received-ipv4: 2552185194
dns-udp-queries-received-ipv6: 423977975
dns-tcp-queries-received-ipv4: 38346465
dns-tcp-queries-received-ipv6: 13254760
dns-udp-responses-sent-ipv4: 2509069554
dns-udp-responses-sent-ipv6: 422027209
dns-tcp-responses-sent-ipv4: 35816976
dns-tcp-responses-sent-ipv6: 12690362