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Blocking Dynamic DNS sites

mlines
Is there a category that allows you to block access to dynamic DNS sites such as dtdns.net, etc. A lot of advanced malware these days use dynamic DNS to get around IP blocks. I know web sense and bluecoat have this capability - does UTM?


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    Umpf, I think that selection got phased out, and that the only way now is to add zen.spamhaus.org or some other DNSBL that tracks dynamic IP ranges.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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  • 0
    Umpf, I think that selection got phased out, and that the only way now is to add zen.spamhaus.org or some other DNSBL that tracks dynamic IP ranges.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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