none
How to resolve different Ip from internal and external RRS feed

  • Question

  • Hello Guys,

    I would like to resolve a domain name and get a different IP if I do it from my internal network or external.

    From internal    192.168.0.1 => coco.external.com

    From external    11.11.11.11 => coco.external.com

    If I create manually the zone external.com on my internal DNS, I'll get some troubles if I don't create all existing entry on the public domain zone on the internal. All entries not created will stop to be resolve in internal. I guess I need to create all of it manually but .... at every new entri, I must create in both side ... :(

    The solution I found is to create the zone "coco.external.com" on internal (and all other request will resolve by an external DNS. 
    But It will create a lot of zone. If I need to create 35 entries, I need to create 35 zones .... coco1.external.com, coco2.external.com,... So it is not clean.

    So there is another solution to resolve my issue?

    Thank you in advance.
    Regards

    Thursday, June 20, 2019 1:16 PM

All replies

  • Hi,

    I would suggest you use DNS policy for split-brain deployment.

    Note: it applies to Windows Server 2016

    Please refer to the link below:https://docs.microsoft.com/en-us/windows-server/networking/dns/deploy/split-brain-dns-deployment 

    Best regards,

    Travis


    Please remember to mark the replies as an answers if they help.
    If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com

    Friday, June 21, 2019 1:49 AM
    Moderator
  • Hi,

    Just checking in to see if the information provided was helpful.

    Please let us know if you would like further assistance.

    Best Regards,

    Travis


    Please remember to mark the replies as an answers if they help.
    If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com

    Friday, June 28, 2019 1:40 AM
    Moderator
  • Hi,

    Was your issue resolved?

    If you resolved it using our solution, please "mark it as answer" to help other community members find the helpful reply quickly.

    If you resolve it using your own solution, please share your experience and solution here. It will be very beneficial for other community members who have similar questions.

    If no, please reply and tell us the current situation in order to provide further help.

    Best Regards,

    Travis


    Please remember to mark the replies as an answers if they help.
    If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com

    Tuesday, July 2, 2019 7:10 AM
    Moderator