---
version: rssac002v4
service: a.root-servers.net
start-period: '2021-10-20T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5248641824
dns-udp-queries-received-ipv6: 1232835376
dns-tcp-queries-received-ipv4: 299913752
dns-tcp-queries-received-ipv6: 75043898
dns-udp-responses-sent-ipv4: 5096791493
dns-udp-responses-sent-ipv6: 1230964970
dns-tcp-responses-sent-ipv4: 296822684
dns-tcp-responses-sent-ipv6: 75500346