---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-01-22T00:00:00Z'
dns-udp-queries-received-ipv4: 2266087256
dns-udp-queries-received-ipv6: 520156533
dns-tcp-queries-received-ipv4: 45608930
dns-tcp-queries-received-ipv6: 14213825
dns-udp-responses-sent-ipv4: 2258206594
dns-udp-responses-sent-ipv6: 519202230
dns-tcp-responses-sent-ipv4: 42628007
dns-tcp-responses-sent-ipv6: 13447610