---
version: rssac002v4
service: a.root-servers.net
start-period: '2022-01-01T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4624139434
dns-udp-queries-received-ipv6: 1174918026
dns-tcp-queries-received-ipv4: 310451439
dns-tcp-queries-received-ipv6: 110370847
dns-udp-responses-sent-ipv4: 4620764678
dns-udp-responses-sent-ipv6: 1202558223
dns-tcp-responses-sent-ipv4: 284762311
dns-tcp-responses-sent-ipv6: 110333471