---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-05-18T00:00:00Z
dns-udp-queries-received-ipv4: 4778061864
dns-udp-queries-received-ipv6: 502889785
dns-tcp-queries-received-ipv4: 126938582
dns-tcp-queries-received-ipv6: 65635406
dns-udp-responses-sent-ipv4: 4774137127
dns-udp-responses-sent-ipv6: 502844165
dns-tcp-responses-sent-ipv4: 129296150
dns-tcp-responses-sent-ipv6: 67531737