---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-01-28T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5266409749
dns-udp-queries-received-ipv6: 801839720
dns-tcp-queries-received-ipv4: 163217149
dns-tcp-queries-received-ipv6: 31453911
dns-udp-responses-sent-ipv4: 5145323163
dns-udp-responses-sent-ipv6: 801313510
dns-tcp-responses-sent-ipv4: 160440271
dns-tcp-responses-sent-ipv6: 29625129