---
version: rssac002v4
service: a.root-servers.net
start-period: '2021-11-01T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4880636368
dns-udp-queries-received-ipv6: 1115948413
dns-tcp-queries-received-ipv4: 287910495
dns-tcp-queries-received-ipv6: 108228953
dns-udp-responses-sent-ipv4: 4735702145
dns-udp-responses-sent-ipv6: 1114208332
dns-tcp-responses-sent-ipv4: 284412446
dns-tcp-responses-sent-ipv6: 108042854