I have 2 Servers:
Server 1 IPs:
45.35.56.194
45.35.56.195
Server 2 IPs:
173.254.214.217
173.254.214.218
Each server has different clients, therefore, Server 1 client has nothing to do with Server 2 clients.
To my Server 1 clients I gave these Name Servers:
ns1.resourcesofnet.net - 45.35.56.194
ns1.resourcesofnet.net - 45.35.56.195
To my Server 2 clients I gave these Name Servers:
ns3.resourcesofnet.net - 173.254.214.217
ns4.resourcesofnet.net - 173.254.214.218
In my domain registrar, I have created 4 child Name Servers.
ns1.resourcesofnet.net - 45.35.56.194
ns2.resourcesofnet.net - 45.35.56.195
ns3.resourcesofnet.net - 173.254.214.217
ns4.resourcesofnet.net - 173.254.214.218
On my both servers I created a vhost for resourcesofnet.net and added A records accordingly.
Now the problem is, it's been many days, my DNS still randomly stops resolving for some domains.
Server 1 Example site:
www.unique-links.com.pk
Server 2 Example Site:
al-quba.com
Can anyone please check why is it happening? Has it got anything to do with configuration of DNS on both Servers?
Here is DNS report.
Any help would be much appreciated.
Thanks