---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2018-04-21T00:00:00Z'
dns-udp-queries-received-ipv4: 1424051501
dns-udp-queries-received-ipv6: 269522704
dns-tcp-queries-received-ipv4: 36471748
dns-tcp-queries-received-ipv6: 8430021
dns-udp-responses-sent-ipv4: 1419817964
dns-udp-responses-sent-ipv6: 269487792
dns-tcp-responses-sent-ipv4: 35424745
dns-tcp-responses-sent-ipv6: 8228209