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Help - My DNS is under attack - I guess ...

Hi all,

During the last copule of days my dns has been under some kind of attack...

Anyone know what it is ?

I created a drop-rule to stop the sources...

A screendump of livelog is attached.


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Parents
  • I still think you have the dns setup where it can be used for recursive queries for the whole internet.  check your servers dns logs to see if something weird is going on.

    Owner:  Emmanuel Technology Consulting

    http://etc-md.com

    Former Sophos SG(Astaro) advocate/researcher/Silver Partner

    PfSense w/Suricata, ntopng, 

    Other addons to follow

Reply
  • I still think you have the dns setup where it can be used for recursive queries for the whole internet.  check your servers dns logs to see if something weird is going on.

    Owner:  Emmanuel Technology Consulting

    http://etc-md.com

    Former Sophos SG(Astaro) advocate/researcher/Silver Partner

    PfSense w/Suricata, ntopng, 

    Other addons to follow

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