---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-05-16T00:00:00Z
dns-udp-queries-received-ipv4: 3728825015
dns-udp-queries-received-ipv6: 398697863
dns-tcp-queries-received-ipv4: 117057060
dns-tcp-queries-received-ipv6: 63408516
dns-udp-responses-sent-ipv4: 3726986467
dns-udp-responses-sent-ipv6: 398658453
dns-tcp-responses-sent-ipv4: 119085218
dns-tcp-responses-sent-ipv6: 64919315