---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-02-18T00:00:00Z'
dns-udp-queries-received-ipv4: 2163891611
dns-udp-queries-received-ipv6: 486773757
dns-tcp-queries-received-ipv4: 36331045
dns-tcp-queries-received-ipv6: 10318788
dns-udp-responses-sent-ipv4: 2138195338
dns-udp-responses-sent-ipv6: 487965711
dns-tcp-responses-sent-ipv4: 32543690
dns-tcp-responses-sent-ipv6: 9435534