02.11.2016, 09:17
Probably because a hostname doesn't exist for that IP, like when you're testing on a local network.
Reverse DNS lookup doesn't work
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Reverse DNS lookup doesn't work - by justjamie - 02.11.2016, 09:06
Re: Reverse DNS lookup doesn't work - by Vince - 02.11.2016, 09:17
Re: Reverse DNS lookup doesn't work - by justjamie - 02.11.2016, 09:19
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