---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2018-12-12T00:00:00Z'
dns-udp-queries-received-ipv4: 2139602684
dns-udp-queries-received-ipv6: 441002570
dns-tcp-queries-received-ipv4: 44147626
dns-tcp-queries-received-ipv6: 15314479
dns-udp-responses-sent-ipv4: 2132183184
dns-udp-responses-sent-ipv6: 440392852
dns-tcp-responses-sent-ipv4: 41554812
dns-tcp-responses-sent-ipv6: 14533787