---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-04-16T00:00:00Z'
dns-udp-queries-received-ipv4: 2638259772
dns-udp-queries-received-ipv6: 509111974
dns-tcp-queries-received-ipv4: 41663124
dns-tcp-queries-received-ipv6: 15486592
dns-udp-responses-sent-ipv4: 2609488061
dns-udp-responses-sent-ipv6: 507684734
dns-tcp-responses-sent-ipv4: 39469073
dns-tcp-responses-sent-ipv6: 14976549