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Author Topic: Invalid reverse DNS detected.  (Read 8043 times)

snarked

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Invalid reverse DNS detected.
« on: August 11, 2008, 11:03:50 PM »
"hello.world.ipv6" is not valid for 2001:470:912e::7f.  Whoever has this needs to fix it.
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tufinhas

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  • Posts: 29
Re: Invalid reverse DNS detected.
« Reply #1 on: August 12, 2008, 09:01:02 AM »
loool
ok

where you found that message?
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snarked

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Re: Invalid reverse DNS detected.
« Reply #2 on: August 12, 2008, 06:54:39 PM »
In my web server logs - when the person to whom this is allocated tried to access my avatar (personalized picture) while reading a forum posting I had made.  I supply the image by a link back to my server.

I use a custom format that logs the IP address and related hostname of the requestor.  (It also denies access via a 403 error to those that have invalid DNS entries - and this was likewise denied.)
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