DNS lookup repeatedly failing

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The DNS on my machine seems to keep failing, every 3-5 minutes or so. I ran watch -n 2 dig app.mydomain.test, and I could see it every few minutes switch between getting an IP, and not.



Any idea how I can debug what is going on? I ran a ping our-dns-server whilst the dig was happening, and it always responded.



WorkingFailing










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    up vote
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    down vote

    favorite












    The DNS on my machine seems to keep failing, every 3-5 minutes or so. I ran watch -n 2 dig app.mydomain.test, and I could see it every few minutes switch between getting an IP, and not.



    Any idea how I can debug what is going on? I ran a ping our-dns-server whilst the dig was happening, and it always responded.



    WorkingFailing










    share|improve this question

























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      The DNS on my machine seems to keep failing, every 3-5 minutes or so. I ran watch -n 2 dig app.mydomain.test, and I could see it every few minutes switch between getting an IP, and not.



      Any idea how I can debug what is going on? I ran a ping our-dns-server whilst the dig was happening, and it always responded.



      WorkingFailing










      share|improve this question















      The DNS on my machine seems to keep failing, every 3-5 minutes or so. I ran watch -n 2 dig app.mydomain.test, and I could see it every few minutes switch between getting an IP, and not.



      Any idea how I can debug what is going on? I ran a ping our-dns-server whilst the dig was happening, and it always responded.



      WorkingFailing







      networking dns






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      share|improve this question













      share|improve this question




      share|improve this question








      edited Feb 21 at 18:03

























      asked Feb 21 at 17:57









      TMH

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