---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-12-21T00:00:00Z
dns-udp-queries-received-ipv4: 3160536372
dns-udp-queries-received-ipv6: 702179088
dns-tcp-queries-received-ipv4: 58097581
dns-tcp-queries-received-ipv6: 27863288
dns-udp-responses-sent-ipv4: 3157277211
dns-udp-responses-sent-ipv6: 701945851
dns-tcp-responses-sent-ipv4: 59331948
dns-tcp-responses-sent-ipv6: 28618499