---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-01-01T00:00:00Z
dns-udp-queries-received-ipv4: 3444992236
dns-udp-queries-received-ipv6: 892076485
dns-tcp-queries-received-ipv4: 118491916
dns-tcp-queries-received-ipv6: 86909981
dns-udp-responses-sent-ipv4: 3437293726
dns-udp-responses-sent-ipv6: 891763377
dns-tcp-responses-sent-ipv4: 98143206
dns-tcp-responses-sent-ipv6: 88115358