---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v4
start-period: 2021-07-12T00:00:00Z
dns-udp-queries-received-ipv4: 4189848412
dns-udp-queries-received-ipv6: 501117663
dns-tcp-queries-received-ipv4: 151786735
dns-tcp-queries-received-ipv6: 75984783
dns-udp-responses-sent-ipv4: 4185838577
dns-udp-responses-sent-ipv6: 501065973
dns-tcp-responses-sent-ipv4: 156291252
dns-tcp-responses-sent-ipv6: 78367132