Re: reverse dns fails with multiple domains

From: mouss (no email)
Date: Sat Mar 06 2010 - 18:47:31 EST

  • Next message: mouss: "Re: reverse dns fails with multiple domains"

    Stan Hoeppner a écrit :
    > mouss put forth on 3/6/2010 3:01 PM:
    >
    >> so OP not only has a "generic" name, but it doesn't resolve back to the
    >> IP. If he can get his ISP to fix his reverse (preferably using a custom
    >> reverse), then maybe things will get better.
    >
    > I assume this is difficult if not impossible, given it appears residential,

    Any ISP should configure PTRs for their IPv4 space. but I guess you are
    talking about the other part (custom rdns). Some ISPs provide custom
    reverse for free (ex: free.fr). others provide it for a fee (may or may
    not be ok for OP).

    but in any case, anyone can tell the ISP that not setting up reverse DNS
    for IPv4 space is dumb.

    > so I recommended fixing what he could, the HELO name. And yes, many sites
    > will block that PTR string at client name lookup as well as HELO lookup, but
    > I think the probability is higher with HELO.
    >

    Agreed.


  • Next message: mouss: "Re: reverse dns fails with multiple domains"





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