---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-05-04T00:00:00Z
dns-udp-queries-received-ipv4: 4071680175
dns-udp-queries-received-ipv6: 436231338
dns-tcp-queries-received-ipv4: 131938238
dns-tcp-queries-received-ipv6: 72964153
dns-udp-responses-sent-ipv4: 4063600407
dns-udp-responses-sent-ipv6: 436191486
dns-tcp-responses-sent-ipv4: 134866094
dns-tcp-responses-sent-ipv6: 75409204