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DNS Forwarder

Iron Contributor

We have 5 dns internal and two dns server forward . dns forwarder using to forward all dns external to 8.8.8.8 8.8.4.4 1.1.1.1 1.0.0.1

1. DNS forwarder should using root hind or forward to public dns as google

2. If using public should which ip public dns ?

3. If from internal send request to more public dns then public dns have deny ?

thanks

2 Replies
best response confirmed by thanhtien19 (Iron Contributor)
Solution

Forwarders will take precedence over root hints. As to the public forwarders the ones you mentioned should be fine or simply use the ISP's own public DNS

 

 

@thanhtien19 just checking if there's any progress or updates? please don't forget to mark helpful replies

 

 

1 best response

Accepted Solutions
best response confirmed by thanhtien19 (Iron Contributor)
Solution

Forwarders will take precedence over root hints. As to the public forwarders the ones you mentioned should be fine or simply use the ISP's own public DNS

 

 

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