---
version: rssac002v3
service: a.root-servers.net
start-period: '2018-09-06T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3994338461
dns-udp-queries-received-ipv6: 643987915
dns-tcp-queries-received-ipv4: 107546447
dns-tcp-queries-received-ipv6: 20242278
dns-udp-responses-sent-ipv4: 3888984198
dns-udp-responses-sent-ipv6: 643546569
dns-tcp-responses-sent-ipv4: 103548150
dns-tcp-responses-sent-ipv6: 20251527