---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2017-01-16T00:00:00Z'
dns-udp-queries-received-ipv4: 2085715057
dns-udp-queries-received-ipv6: 545828741
dns-tcp-queries-received-ipv4: 1126557
dns-tcp-queries-received-ipv6: 5076466
dns-udp-responses-sent-ipv4: 2082422557
dns-udp-responses-sent-ipv6: 546731281
dns-tcp-responses-sent-ipv4: 422955
dns-tcp-responses-sent-ipv6: 4371228