---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-05-23T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 6165553532
dns-udp-queries-received-ipv6: 972446974
dns-tcp-queries-received-ipv4: 173780690
dns-tcp-queries-received-ipv6: 27748723
dns-udp-responses-sent-ipv4: 6026898210
dns-udp-responses-sent-ipv6: 971930294
dns-tcp-responses-sent-ipv4: 170849166
dns-tcp-responses-sent-ipv6: 28365987