---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2018-12-29T00:00:00Z'
dns-udp-queries-received-ipv4: 1847934547
dns-udp-queries-received-ipv6: 438635367
dns-tcp-queries-received-ipv4: 39538720
dns-tcp-queries-received-ipv6: 14777768
dns-udp-responses-sent-ipv4: 1845691991
dns-udp-responses-sent-ipv6: 438310883
dns-tcp-responses-sent-ipv4: 36974112
dns-tcp-responses-sent-ipv6: 13973436