---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2017-12-19T00:00:00Z'
dns-udp-queries-received-ipv4: 2013677024
dns-udp-queries-received-ipv6: 279706654
dns-tcp-queries-received-ipv4: 44998414
dns-tcp-queries-received-ipv6: 9255734
dns-udp-responses-sent-ipv4: 2012392149
dns-udp-responses-sent-ipv6: 279685666
dns-tcp-responses-sent-ipv4: 47913386
dns-tcp-responses-sent-ipv6: 8938408