---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2022-04-28T00:00:00Z
dns-udp-queries-received-ipv4: 3364790573
dns-udp-queries-received-ipv6: 1289415783
dns-tcp-queries-received-ipv4: 68451486
dns-tcp-queries-received-ipv6: 48787647
dns-udp-responses-sent-ipv4: 3362700972
dns-udp-responses-sent-ipv6: 1289266057
dns-tcp-responses-sent-ipv4: 71649830
dns-tcp-responses-sent-ipv6: 49970875
