---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-11-12T00:00:00Z
dns-udp-queries-received-ipv4: 3120147705
dns-udp-queries-received-ipv6: 712366294
dns-tcp-queries-received-ipv4: 100029459
dns-tcp-queries-received-ipv6: 49858758
dns-udp-responses-sent-ipv4: 3117033612
dns-udp-responses-sent-ipv6: 712059597
dns-tcp-responses-sent-ipv4: 102233718
dns-tcp-responses-sent-ipv6: 51514407
