---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2017-01-21T00:00:00Z'
dns-udp-queries-received-ipv4: 1970542042
dns-udp-queries-received-ipv6: 489442909
dns-tcp-queries-received-ipv4: 1168776
dns-tcp-queries-received-ipv6: 3986471
dns-udp-responses-sent-ipv4: 1966842804
dns-udp-responses-sent-ipv6: 489837751
dns-tcp-responses-sent-ipv4: 287738
dns-tcp-responses-sent-ipv6: 3600851