the dns server ping use is different from the dns server nslookup use












-1














on my computer(windows 10), the dns server that ping.exe use is different from the dns server nslookup use. i set 192.168.123.1 to be my computer's dns server, which is my router. so nslookup uses it as the dns server:



PS C:Userspeter> nslookup.exe fm.zju.edu.cn

server:  RT-N14U.lan

Address:  192.168.123.1



name:    fm.zju.edu.cn

Address:  10.214.0.99


this ip address ic correct, which is school-internal ip.

but the ping result is different:



PS C:Userspeter> ipconfig.exe /flushdns



Windows IP Configuration



Successfully flushed the DNS Resolver Cache.

PS C:Userspeter> ping fm.zju.edu.cn



Pinging fm.zju.edu.cn [210.32.157.99] with 32 bytes of data:


then i use wireshark to find out that ping.exe send dns request to another dns server 114.114.114.114. i used to use this dns server, but i doesn't use it for about a month.

i reset the network settings, but the ping.exe still use 114.114.114.114 as its dns server.

i don't know how to solve this problem.






windows dns ping nslookup







share|improve this question



























    -1














    on my computer(windows 10), the dns server that ping.exe use is different from the dns server nslookup use. i set 192.168.123.1 to be my computer's dns server, which is my router. so nslookup uses it as the dns server:



    PS C:Userspeter> nslookup.exe fm.zju.edu.cn
    
server:  RT-N14U.lan
    
Address:  192.168.123.1
    

    
name:    fm.zju.edu.cn
    
Address:  10.214.0.99


    this ip address ic correct, which is school-internal ip.

    but the ping result is different:



    PS C:Userspeter> ipconfig.exe /flushdns
    

    
Windows IP Configuration
    

    
Successfully flushed the DNS Resolver Cache.
    
PS C:Userspeter> ping fm.zju.edu.cn
    

    
Pinging fm.zju.edu.cn [210.32.157.99] with 32 bytes of data:


    then i use wireshark to find out that ping.exe send dns request to another dns server 114.114.114.114. i used to use this dns server, but i doesn't use it for about a month.

    i reset the network settings, but the ping.exe still use 114.114.114.114 as its dns server.

    i don't know how to solve this problem.






    windows dns ping nslookup







    share|improve this question

























      -1












      -1








      -1







      on my computer(windows 10), the dns server that ping.exe use is different from the dns server nslookup use. i set 192.168.123.1 to be my computer's dns server, which is my router. so nslookup uses it as the dns server:



      PS C:Userspeter> nslookup.exe fm.zju.edu.cn
      
server:  RT-N14U.lan
      
Address:  192.168.123.1
      

      
name:    fm.zju.edu.cn
      
Address:  10.214.0.99


      this ip address ic correct, which is school-internal ip.

      but the ping result is different:



      PS C:Userspeter> ipconfig.exe /flushdns
      

      
Windows IP Configuration
      

      
Successfully flushed the DNS Resolver Cache.
      
PS C:Userspeter> ping fm.zju.edu.cn
      

      
Pinging fm.zju.edu.cn [210.32.157.99] with 32 bytes of data:


      then i use wireshark to find out that ping.exe send dns request to another dns server 114.114.114.114. i used to use this dns server, but i doesn't use it for about a month.

      i reset the network settings, but the ping.exe still use 114.114.114.114 as its dns server.

      i don't know how to solve this problem.






      windows dns ping nslookup







      share|improve this question













      on my computer(windows 10), the dns server that ping.exe use is different from the dns server nslookup use. i set 192.168.123.1 to be my computer's dns server, which is my router. so nslookup uses it as the dns server:



      PS C:Userspeter> nslookup.exe fm.zju.edu.cn
      
server:  RT-N14U.lan
      
Address:  192.168.123.1
      

      
name:    fm.zju.edu.cn
      
Address:  10.214.0.99


      this ip address ic correct, which is school-internal ip.

      but the ping result is different:



      PS C:Userspeter> ipconfig.exe /flushdns
      

      
Windows IP Configuration
      

      
Successfully flushed the DNS Resolver Cache.
      
PS C:Userspeter> ping fm.zju.edu.cn
      

      
Pinging fm.zju.edu.cn [210.32.157.99] with 32 bytes of data:


      then i use wireshark to find out that ping.exe send dns request to another dns server 114.114.114.114. i used to use this dns server, but i doesn't use it for about a month.

      i reset the network settings, but the ping.exe still use 114.114.114.114 as its dns server.

      i don't know how to solve this problem.






      windows dns ping nslookup




      windows dns ping nslookup






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 20 at 8:32









      peter zhang

      806




      806
























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          i don't know why this problem disappear today, what i did yesterday was:

          change the mtu value of network card from 1500 to 1280 and many other things.

          if this problem never appears again, just let it pass.






          share|improve this answer





















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            i don't know why this problem disappear today, what i did yesterday was:

            change the mtu value of network card from 1500 to 1280 and many other things.

            if this problem never appears again, just let it pass.






            share|improve this answer


























              0














              i don't know why this problem disappear today, what i did yesterday was:

              change the mtu value of network card from 1500 to 1280 and many other things.

              if this problem never appears again, just let it pass.






              share|improve this answer
























                0












                0








                0






                i don't know why this problem disappear today, what i did yesterday was:

                change the mtu value of network card from 1500 to 1280 and many other things.

                if this problem never appears again, just let it pass.






                share|improve this answer












                i don't know why this problem disappear today, what i did yesterday was:

                change the mtu value of network card from 1500 to 1280 and many other things.

                if this problem never appears again, just let it pass.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 23 at 0:14









                peter zhang

                806




                806






























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