---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2017-12-21T00:00:00Z'
dns-udp-queries-received-ipv4: 2254778499
dns-udp-queries-received-ipv6: 271498542
dns-tcp-queries-received-ipv4: 45369913
dns-tcp-queries-received-ipv6: 9587401
dns-udp-responses-sent-ipv4: 2253851558
dns-udp-responses-sent-ipv6: 271467564
dns-tcp-responses-sent-ipv4: 48052205
dns-tcp-responses-sent-ipv6: 9281144