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NSLOOKUP returns wrong answer in 2003 sbs

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  • NSLOOKUP returns wrong answer in 2003 sbs

    Hi,

    I dont find proper location for nslookup so post in 2003 sbs server

    I have 2003 sbs server and also configured exchange 2003 on it.
    My serevr dns is normally workig properly and no issue arrived regarding name resolution but when I do nslookup from command prompt it returns answer as below.

    c:\nslookup
    default server: srv1.localhost.com
    Address: 192.168.0.1
    >yahoo.com
    server: srv1.localhost.com
    Address: 192.168.0.1

    Non-authoritative answer:
    Name: yahoo.com.localhost.com
    Addresses: 70.1.1.1
    --------------------------------------------------
    Each time I got this type of answer from nslookup query with same ip addres so anyone guess it that what is the problem?

    Note: I used hear all ip address only for example.

    Sumit
    MCITP - MCTS - MCSE

  • #2
    Re: NSLOOKUP returns wrong answer in 2003 sbs

    Looks to me like your DNS suffix is being added to the address you put in.

    I would start by looking at DNS and seeing if you can see anything there.

    I've never seen this before so i'm taking a stab in the dark.

    Comment


    • #3
      Re: NSLOOKUP returns wrong answer in 2003 sbs

      Hi,

      I checked my DNS and could not found anything there.

      when I do nslookup then A record query is resolve with wrong answer as i mentation above and other query does not resolve wrong or right.
      MCITP - MCTS - MCSE

      Comment


      • #4
        Re: NSLOOKUP returns wrong answer in 2003 sbs

        Originally posted by reddlotus View Post
        Hi,

        I checked my DNS and could not found anything there.

        when I do nslookup then A record query is resolve with wrong answer as i mentation above and other query does not resolve wrong or right.

        Yes but it is querying the wrong thing.

        IMO the problem lies with whatever is causing your DNS suffix to be added to yahoo.com

        Comment


        • #5
          Re: NSLOOKUP returns wrong answer in 2003 sbs

          Are you appending connection specific suffixes on the properties of your NIC?

          Comment


          • #6
            Re: NSLOOKUP returns wrong answer in 2003 sbs

            Hi,

            This is my DC server so there is no chance to add dns suffix.
            I know thatthere is some wrong entry but whare and which that is I dont know.
            MCITP - MCTS - MCSE

            Comment


            • #7
              Re: NSLOOKUP returns wrong answer in 2003 sbs

              What zones do you have in DNS? Print them or list them here.
              Try ping -a w.x.y.z where w.x.y.z is a known Ip address of something. Does it resolve correctly?
              TIA

              Steven Teiger [SBS-MVP(2003-2009)]
              http://www.wintra.co.il/
              sigpic
              Iím honoured to have been selected for the SMB 150 list for 2013. This is the third time in succession (no logo available for 2011) that I have been honoured with this award.

              We donít stop playing because we grow old, we grow old because we stop playing.

              Comment


              • #8
                Re: NSLOOKUP returns wrong answer in 2003 sbs

                Again, Are you appending connection specific suffixes on the properties of your NIC? Look at the DNS tab on the TCP/IP properties of the NIC and check. Also, is the DNS server pointing to itself for DNS? Does the DNS server have a static ip address?

                Comment


                • #9
                  Re: NSLOOKUP returns wrong answer in 2003 sbs

                  Hi,

                  I have ISA 2006 server with live IP.

                  After that exchange server comes and DNS is configure on that.

                  In my DNS, I have configure primary zone for localhost.com and reverse lookup zone for it.

                  In my NIC property, there is no adition in dns suffix.

                  Ping, tracert are working ok and also mail send/receive is working ok but issue is only with NSLOOKUP
                  Last edited by reddlotus; 6th March 2008, 09:16.
                  MCITP - MCTS - MCSE

                  Comment


                  • #10
                    Re: NSLOOKUP returns wrong answer in 2003 sbs

                    Can you do an "ipconfig /all" on your DC and post back the results?

                    Could ISA not be adding the "localhost.com" suffix?

                    Michael
                    Michael Armstrong
                    www.m80arm.co.uk
                    MCITP: EA, MCTS, MCSE 2003, MCSA 2003: Messaging, CCA, VCP 3.5, 4, 5, VCAP5-DCD, VCAP5-DCA, ITIL, MCP, PGP Certified Technician

                    ** Remember to give credit where credit is due and leave reputation points sigpic where appropriate **

                    Comment


                    • #11
                      Re: NSLOOKUP returns wrong answer in 2003 sbs

                      And I hope ISA 2006 is on a separate box from SBS 2003, as it is not supported otherwise.
                      TIA

                      Steven Teiger [SBS-MVP(2003-2009)]
                      http://www.wintra.co.il/
                      sigpic
                      Iím honoured to have been selected for the SMB 150 list for 2013. This is the third time in succession (no logo available for 2011) that I have been honoured with this award.

                      We donít stop playing because we grow old, we grow old because we stop playing.

                      Comment

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