---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-07-16T00:00:00Z
dns-udp-queries-received-ipv4: 4000394304
dns-udp-queries-received-ipv6: 495772642
dns-tcp-queries-received-ipv4: 153932057
dns-tcp-queries-received-ipv6: 78433950
dns-udp-responses-sent-ipv4: 3995664098
dns-udp-responses-sent-ipv6: 495725050
dns-tcp-responses-sent-ipv4: 158342387
dns-tcp-responses-sent-ipv6: 80779212