Check RDNS Authority

Discussion in 'DNS Server' started by Nakie K., Dec 25, 2009.

  1. Nakie K.

    Nakie K. Guest

    Hello,

    How can I check who is authorative for a reverse DNS IP address? When do an
    nslookup on the address from within my own network, I get the reverse ptr but
    when I am outside i get the in-addr. AT&T supposedly delegated the reverse
    DNS to my DNS server (according to them when I call them). How can I check
    who is autorative at the current time for teh IP address?
     
    Nakie K., Dec 25, 2009
    #1
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  2. Jonathan gave you a detailed explanation. You can also simply use nslookup
    with the set q=soa switch.

    --
    Ace

    This posting is provided "AS-IS" with no warranties or guarantees and
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    Please reply back to the newsgroup or forum for collaboration benefit among
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    Ace Fekay, MCT, MCITP EA, MCTS Windows 2008 & Exchange 2007, MCSE & MCSA
    2003/2000, MCSA Messaging 2003
    Microsoft Certified Trainer

    For urgent issues, please contact Microsoft PSS directly. Please check
    http://support.microsoft.com for regional support phone numbers.
     
    Ace Fekay [MCT], Dec 26, 2009
    #2
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  3. Yes, thanks for pointing that out. The relavent links are:

    MSDN 3.1.1.1.1 DNS Server Integer Properties
    http://msdn.microsoft.com/en-us/library/cc422472(PROT.10).aspx

    MSDN: 7 Appendix B: Product Behavior
    http://msdn.microsoft.com/en-us/library/cc422509(PROT.10).aspx

    Ace
     
    Ace Fekay [MCT], Dec 26, 2009
    #3
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