We then modified the file/ etc/resolv. conf and upgraded the secondary and main resolver to Google DNS servers –– 8.8.8.8 and 8.8.4.4.

If there is difficulty in upgrading the file straight through SSH, it can be modified utilizing the ““ Resolver Configuration” ” user interface in WHM too. The wizard will assist to upgrade the system’’ s DNS resolvers.

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[Still stressed on setting appropriate DNS resolvers for your server? We are readily available 24×× 7 to make things deal with your server .]

.Conclusion. In a nutshell, partial dns resolver failure takes place when connection to nameservers stop working. It can impact server updates, site resolution, e-mail shipment, and so on. Today, we saw the common causes for resolver failure and how our Support Engineers repaired it for our consumer.