---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2018-05-12T00:00:00Z'
dns-udp-queries-received-ipv4: 2037026755
dns-udp-queries-received-ipv6: 274271031
dns-tcp-queries-received-ipv4: 37798766
dns-tcp-queries-received-ipv6: 8900441
dns-udp-responses-sent-ipv4: 2035404822
dns-udp-responses-sent-ipv6: 274226581
dns-tcp-responses-sent-ipv4: 36978085
dns-tcp-responses-sent-ipv6: 8709450