---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-05-15T00:00:00Z
dns-udp-queries-received-ipv4: 3880759671
dns-udp-queries-received-ipv6: 374797651
dns-tcp-queries-received-ipv4: 115072428
dns-tcp-queries-received-ipv6: 60635143
dns-udp-responses-sent-ipv4: 3878354382
dns-udp-responses-sent-ipv6: 374758883
dns-tcp-responses-sent-ipv4: 116539250
dns-tcp-responses-sent-ipv6: 61907426