---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-04-22T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5779897208
dns-udp-queries-received-ipv6: 874896481
dns-tcp-queries-received-ipv4: 193847226
dns-tcp-queries-received-ipv6: 28788819
dns-udp-responses-sent-ipv4: 5660070837
dns-udp-responses-sent-ipv6: 874459117
dns-tcp-responses-sent-ipv4: 190921796
dns-tcp-responses-sent-ipv6: 29283615