---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-12-31T00:00:00Z'
dns-udp-queries-received-ipv4: 3638774090
dns-udp-queries-received-ipv6: 709808889
dns-tcp-queries-received-ipv4: 182578186
dns-tcp-queries-received-ipv6: 54686664
dns-udp-responses-sent-ipv4: 3386531233
dns-udp-responses-sent-ipv6: 708963753
dns-tcp-responses-sent-ipv4: 164210772
dns-tcp-responses-sent-ipv6: 53249697