---
service: a.root-servers.net
start-period: '2015-03-18T00:00:00Z'
end-period: '2015-03-18T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3399621979
dns-udp-queries-received-ipv6: 262685892
dns-tcp-queries-received-ipv4: 31507647
dns-tcp-queries-received-ipv6: 2550772
dns-udp-responses-sent-ipv4: 3389096004
dns-udp-responses-sent-ipv6: 262112206
dns-tcp-responses-sent-ipv4: 28437585
dns-tcp-responses-sent-ipv6: 1651682