---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-02-21T00:00:00Z'
dns-udp-queries-received-ipv4: 2396788302
dns-udp-queries-received-ipv6: 508883592
dns-tcp-queries-received-ipv4: 45117458
dns-tcp-queries-received-ipv6: 12559748
dns-udp-responses-sent-ipv4: 2377764723
dns-udp-responses-sent-ipv6: 507439270
dns-tcp-responses-sent-ipv4: 41909611
dns-tcp-responses-sent-ipv6: 11862790