---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-07-21T00:00:00Z'
dns-udp-queries-received-ipv4: 2777959994
dns-udp-queries-received-ipv6: 568837240
dns-tcp-queries-received-ipv4: 67834460
dns-tcp-queries-received-ipv6: 17054888
dns-udp-responses-sent-ipv4: 2741966143
dns-udp-responses-sent-ipv6: 568089465
dns-tcp-responses-sent-ipv4: 41910801
dns-tcp-responses-sent-ipv6: 10905172