---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-09-21T00:00:00Z
dns-udp-queries-received-ipv4: 3321990924
dns-udp-queries-received-ipv6: 493859301
dns-tcp-queries-received-ipv4: 127787121
dns-tcp-queries-received-ipv6: 61495787
dns-udp-responses-sent-ipv4: 3319074827
dns-udp-responses-sent-ipv6: 493809308
dns-tcp-responses-sent-ipv4: 131075578
dns-tcp-responses-sent-ipv6: 63169342