Forums Connection Issues *** Looking up your hostname... Couldn't resolve

Hi everyone

I'm getting this in MANY servers (7 out of 10)

[21:44] * Connecting to ... (6667)
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[21:44] ... *** Looking up your hostname...
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[21:44] ... *** Couldn't resolve your hostname; using your IP address instead
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I didn't change anything in my network! I have a cable connection, no firewalls or anything.

What's going on? Is it because of my ISP? What information do you need to help me?

Thanks!