_netblocks.blackboard.com DNS propagation

Map showing DNS propagation for _netblocks.blackboard.com

PTR records have propagated

All servers we queried returned the same DNS records.
Not the record you expected?
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  • Check for typos and misconfigurations.
DNS server
Records returned by these servers
ns-1321.awsdns-37.org
205.251.197.41
ns-1824.awsdns-36.co.uk
205.251.199.32
ns-337.awsdns-42.com
205.251.193.81
ns-719.awsdns-25.net
205.251.194.207
India
103.206.104.62
South Africa
105.247.175.229
Russia
146.185.211.96
Brazil
164.163.178.64
Canada
176.125.239.173
Ukraine
188.231.134.162
Netherlands
213.134.2.131
Australia
218.33.76.54
United States of America
69.119.149.198
94.140.15.15
2a0d:2a00:1::
2606:4700:4700::1001
2001:4860:4860::8844
NextDNS
2a07:a8c1::53:54e9
OpenDns
208.67.220.220
2620:fe::fe
No PTR records found