---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-01-30T00:00:00Z'
dns-udp-queries-received-ipv4: 2351863037
dns-udp-queries-received-ipv6: 504793792
dns-tcp-queries-received-ipv4: 40540488
dns-tcp-queries-received-ipv6: 12258647
dns-udp-responses-sent-ipv4: 2341258674
dns-udp-responses-sent-ipv6: 503272665
dns-tcp-responses-sent-ipv4: 37400929
dns-tcp-responses-sent-ipv6: 11496043