---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2018-09-29T00:00:00Z'
dns-udp-queries-received-ipv4: 1957390230
dns-udp-queries-received-ipv6: 395550727
dns-tcp-queries-received-ipv4: 42678794
dns-tcp-queries-received-ipv6: 14835963
dns-udp-responses-sent-ipv4: 1953299289
dns-udp-responses-sent-ipv6: 395446632
dns-tcp-responses-sent-ipv4: 41097583
dns-tcp-responses-sent-ipv6: 14320935