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Website Security for Webmasters
9:08 pm Sep 4, 2026
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Will Forward-confirmed reverse DNS Block Humans?
Sutin
Msg#:5133850
3:27 am on Sep 1, 2026
(gmt 0)
Say I implemented
Forward-Confirmed reverse DNS
(FCrDNS) on the IP addresses accessing a webpage: for example, a login prompt. Would this reject any real humans? If so, who?
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Will Forward-confirmed reverse DNS Block Humans?
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