---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2022-05-12T00:00:00Z
dns-udp-queries-received-ipv4: 3450687699
dns-udp-queries-received-ipv6: 1205923791
dns-tcp-queries-received-ipv4: 59721889
dns-tcp-queries-received-ipv6: 27479213
dns-udp-responses-sent-ipv4: 3448290094
dns-udp-responses-sent-ipv6: 1205809896
dns-tcp-responses-sent-ipv4: 62810987
dns-tcp-responses-sent-ipv6: 28798324