---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-12-18T00:00:00Z'
dns-udp-queries-received-ipv4: 3685551581
dns-udp-queries-received-ipv6: 823785357
dns-tcp-queries-received-ipv4: 173992658
dns-tcp-queries-received-ipv6: 64389302
dns-udp-responses-sent-ipv4: 3501114986
dns-udp-responses-sent-ipv6: 805148464
dns-tcp-responses-sent-ipv4: 160641538
dns-tcp-responses-sent-ipv6: 63067523