---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-01-13T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4675246560
dns-udp-queries-received-ipv6: 705864428
dns-tcp-queries-received-ipv4: 189398844
dns-tcp-queries-received-ipv6: 34396697
dns-udp-responses-sent-ipv4: 4576105716
dns-udp-responses-sent-ipv6: 705344630
dns-tcp-responses-sent-ipv4: 186693802
dns-tcp-responses-sent-ipv6: 35333896