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mass/async reverse DNS resolution is not case-insensitive #1622

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richardschuetz opened this issue Jun 6, 2019 · 1 comment
Closed

mass/async reverse DNS resolution is not case-insensitive #1622

richardschuetz opened this issue Jun 6, 2019 · 1 comment

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@richardschuetz
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@richardschuetz richardschuetz commented Jun 6, 2019

Reverse DNS resolution in nmap fails if the PTR name in the DNS response's answer section is not all lower case (e.g. 52.0.2.10.IN-ADDR.ARPA instead of 52.0.2.10.in-addr.arpa). DNS labels should be treated case-insensitive.

@dmiller-nmap
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@dmiller-nmap dmiller-nmap commented Jun 22, 2020

I'm sorry I did not remember this issue and PR. We had the issue re-reported in #2068, and I took action on that. I will add your name to the credit in the changelog since you reported this earlier.

@nmap-bot nmap-bot closed this in f31f56a Jun 22, 2020
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