---
service: a.root-servers.net
start-period: '2016-05-01T00:00:00Z'
end-period: '2016-05-01T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4787233083
dns-udp-queries-received-ipv6: 293606931
dns-tcp-queries-received-ipv4: 60897942
dns-tcp-queries-received-ipv6: 4668580
dns-udp-responses-sent-ipv4: 4784503027
dns-udp-responses-sent-ipv6: 293188731
dns-tcp-responses-sent-ipv4: 53404956
dns-tcp-responses-sent-ipv6: 1895222