---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2022-04-27T00:00:00Z
dns-udp-queries-received-ipv4: 3321723984
dns-udp-queries-received-ipv6: 1169818655
dns-tcp-queries-received-ipv4: 63629900
dns-tcp-queries-received-ipv6: 29709776
dns-udp-responses-sent-ipv4: 3319824503
dns-udp-responses-sent-ipv6: 1169642323
dns-tcp-responses-sent-ipv4: 66792358
dns-tcp-responses-sent-ipv6: 31088153