---
version: rssac002v4
service: a.root-servers.net
start-period: '2021-11-18T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5261063488
dns-udp-queries-received-ipv6: 1397712025
dns-tcp-queries-received-ipv4: 287367767
dns-tcp-queries-received-ipv6: 66680268
dns-udp-responses-sent-ipv4: 5243576323
dns-udp-responses-sent-ipv6: 1419748479
dns-tcp-responses-sent-ipv4: 283254920
dns-tcp-responses-sent-ipv6: 66454100