---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2018-09-03T00:00:00Z'
dns-udp-queries-received-ipv4: 1842715652
dns-udp-queries-received-ipv6: 396259777
dns-tcp-queries-received-ipv4: 44471489
dns-tcp-queries-received-ipv6: 13334369
dns-udp-responses-sent-ipv4: 1838577971
dns-udp-responses-sent-ipv6: 396075273
dns-tcp-responses-sent-ipv4: 43221843
dns-tcp-responses-sent-ipv6: 12998365