---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-04-02T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5790135523
dns-udp-queries-received-ipv6: 902511370
dns-tcp-queries-received-ipv4: 230323315
dns-tcp-queries-received-ipv6: 28747441
dns-udp-responses-sent-ipv4: 5655336702
dns-udp-responses-sent-ipv6: 902020690
dns-tcp-responses-sent-ipv4: 226896091
dns-tcp-responses-sent-ipv6: 28989757