---
version: rssac002v4
service: b.root-servers.net
start-period: 2022-01-30T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3759784831
dns-udp-queries-received-ipv6: 912758629
dns-tcp-queries-received-ipv4: 188321133
dns-tcp-queries-received-ipv6: 99879297
dns-udp-responses-sent-ipv4: 3727092648
dns-udp-responses-sent-ipv6: 882124851
dns-tcp-responses-sent-ipv4: 188541710
dns-tcp-responses-sent-ipv6: 99870818
