---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-07-09T00:00:00Z
dns-udp-queries-received-ipv4: 4008061063
dns-udp-queries-received-ipv6: 477641795
dns-tcp-queries-received-ipv4: 139661273
dns-tcp-queries-received-ipv6: 69794481
dns-udp-responses-sent-ipv4: 4003580311
dns-udp-responses-sent-ipv6: 477591364
dns-tcp-responses-sent-ipv4: 144131223
dns-tcp-responses-sent-ipv6: 72168978