---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-05-31T00:00:00Z
dns-udp-queries-received-ipv4: 4145385532
dns-udp-queries-received-ipv6: 557811608
dns-tcp-queries-received-ipv4: 123455259
dns-tcp-queries-received-ipv6: 78847309
dns-udp-responses-sent-ipv4: 4140744083
dns-udp-responses-sent-ipv6: 557568465
dns-tcp-responses-sent-ipv4: 126393225
dns-tcp-responses-sent-ipv6: 80566251