"OpenDNS" Question

Discussion in 'Software' started by grc123, Mar 30, 2012.

  1. grc123

    grc123 MajorGeek

    Hello,

    I've utilized OpenDNS on my PC before, but currently not using it Their set-up seems to have changed (seems a bit more complex) now. It's certainly "different", than my previous experience.

    If I cannot find my Linksys-Cisco Router, in their set-up instructions, can someone please tell me if I should use their "General Router Instructions", please?

    Thanks in advance,
    g...
     
  2. satrow

    satrow Major Geek Extraordinaire

    The general router settings should work fine.
     
  3. grc123

    grc123 MajorGeek

    Thanks much!
     
  4. grc123

    grc123 MajorGeek

    Well, I probably shouldn't have done this, but I just "Confirmed" a new OpenDNS subscription. Problem is, or "may" be, I think I had/have a Comodo SecureDNS subscription (based-upon my Search Engine redirects going to "Comodo").

    Might have OpenDNS closed the one from Comodo when I confirmed OpenDNS?

    *EDIT* I may very well be screwing things up here, as I had a "similar" thread going in the Hardware sub-forum, and now I'm becoming more confused...not really sure what the heck I'm doing...?

    http://forums.majorgeeks.com/showthread.php?t=256632
     
    Last edited: Apr 1, 2012
  5. satrow

    satrow Major Geek Extraordinaire

    I don't know how the Comodo DNS service works but I suspect you need to disable/change something on their site before you're free to do what you want.
     
  6. grc123

    grc123 MajorGeek

    Thanks, but yeah...what an absolute mess this seems to be now...I have no clue what to do.

    Would you (or anyone reading this) happen to know if there is somewhere on my machine (or within the browsers?) that I can go to view any/all DNS applications?
     
  7. satrow

    satrow Major Geek Extraordinaire

    DNS is not an application, if you're still using Comodo DNS, visit their site and check for any settings there and change them.

    What results do you get from entering ipconfig /all into an elevated Command box?
     
  8. grc123

    grc123 MajorGeek

    Well scratch that, I suppose...as I can see them in the two different browser I'm using (screenshots attached).

    Can anyone surmise how on earth I could possibly have two, and will it (could it) cause any problems, please?
     

    Attached Files:

  9. grc123

    grc123 MajorGeek

    Sorry, I think I stepped-on your last post.

    I'm not sure which specific results to look for here...?
     

    Attached Files:

  10. satrow

    satrow Major Geek Extraordinaire

    Your computer has DNS set to Comodo, see it at the bottom of the last image. Ideally, you want to set the router to obtain DNS from OpenDNS and set the computer(s) to obtain their DNS from the gateway (router = 192.168.1.1).
     
  11. grc123

    grc123 MajorGeek

    Okay...I've no idea where I'm "going", but at least I know where I'm "at"...I think...sort of . . . thanks!

    *EDIT* Can you possibly tell me "how" I'm supposed to understand that I "have" Comodo DNS, from viewing/reading the Command Prompt?
     
  12. satrow

    satrow Major Geek Extraordinaire

    You can read the current DNS server on the bottom line of the last image you attached ;)

    You change it by modifying the TCP/IP properties for the networking adapter.
     
  13. grc123

    grc123 MajorGeek

    I do see a string of numbers after "DNS Servers", but how could I (or anyone for that matter) possibly know that this string of numbers, equals "Comodo"?
     
  14. satrow

    satrow Major Geek Extraordinaire

    Any good search engine would help you figure it out, as should whoever set it for Comodo DNS in the first instance ;)
     
  15. grc123

    grc123 MajorGeek

    Well "I" set it in the first instance, on the offering from Comodo (so much for that), and how might one pose the "Search":

    What is meant by (or "what is the meaning of") "DNS Servers 8.26.56.26"?? :confused

    At that rate, would one not possibly "Search" each and every string of numbers, letters and symbols associated/connected within one's machine??? :confused:confused

    I'm sure I'm missing something here...it's just a very busy/hectic time , and even more so a very stressful time currently, and I'm short, and short for time, that's all.
     
  16. plodr

    plodr MajorGeek Super Extraordinaire Moderator Staff Member

    DNS is two strings of 4 numbers.
    When you go to the Comodo DNS Secure page http://www.comodo.com/secure-dns/
    the two DNS strings are shown in the right side of the site
    8.26.56.26
    8.20.247.20

    Your computer goes through Comodo's servers to grab web pages. That's what any DNS does.

    My router is set to use Comcast's servers so my DNS strings are the ones Comcast suggests for my area of the country. Comcast is huge and has lots of servers in various parts of the country. If I were using Comcast in another state, I'd have different strings
     
  17. sikvik

    sikvik Corporal Karma

  18. mjnc

    mjnc MajorGeek

  19. grc123

    grc123 MajorGeek

    Ohhhh this is soooo BEAUTIFUL! THANK YOU (and thank you plodr and sikvik! - thank you all very much!!

    Got the DNS set, will move-on to tightening-up the router asap! :) ;)
     
  20. grc123

    grc123 MajorGeek

    Well...I thought I might be done with this thread, but apparently not.

    There is now an ""OpenDNS Updater" popping-up (on occasion, anyway), and it's asking me to 'configure a Dynamic Network' (or two?).

    I started a thread over in the Networking forum ( http://forums.majorgeeks.com/showthread.php?t=256936 ) to no avail, and have no clue what to do with this...thing?
     
  21. satrow

    satrow Major Geek Extraordinaire

    The OpenDNS updater is needed to run in the background to monitor for IP address changes to keep any custom blocking set in your account active on a changing IP (dynamic) address. The basic OpenDNS safety settings will remain in place anyway. If you have a fixed IP, you don't need the updater.

    See http://www.opendns.com/support/dynamic_ip_tech/
     
  22. mjnc

    mjnc MajorGeek

  23. grc123

    grc123 MajorGeek

    Thanks much folks...for some reason I'm not being notified of these replies .. hmmm...
     
  24. grc123

    grc123 MajorGeek

    This sort of thing -->Malicious DNS Changer Trojan<-- ( http://www.topix.com/forum/city/douglas-ga/T675K8CP3DT9CT1G3 ) is what I am concerned with here...

    After reading about "Dynamic vs. Static" ("Fixed") IP's, it seems the only sure way to now is to check with my ISP (?), but would an ISP really know, if and end-user is utilizing OpenDNS, or some such program?

    I ran the "Detector" for the Trojan (and came back clean), but just because I don't have it now, doesn't mean I could not become infected, correct?

    This site http://www.dcwg.org/protect/ says to "Use the core recommendations to protect yourself", but what does THAT ("core recommendations") mean please?
     
    Last edited: Apr 25, 2012

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