---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2018-12-27T00:00:00Z'
dns-udp-queries-received-ipv4: 1953170886
dns-udp-queries-received-ipv6: 401811387
dns-tcp-queries-received-ipv4: 39323774
dns-tcp-queries-received-ipv6: 14342326
dns-udp-responses-sent-ipv4: 1951185512
dns-udp-responses-sent-ipv6: 401488223
dns-tcp-responses-sent-ipv4: 36783355
dns-tcp-responses-sent-ipv6: 13504981