---
version: rssac002v4
service: a.root-servers.net
start-period: '2022-02-21T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5097586412
dns-udp-queries-received-ipv6: 1223094536
dns-tcp-queries-received-ipv4: 288046005
dns-tcp-queries-received-ipv6: 57910294
dns-udp-responses-sent-ipv4: 5276831017
dns-udp-responses-sent-ipv6: 1255425767
dns-tcp-responses-sent-ipv4: 285163688
dns-tcp-responses-sent-ipv6: 57880409