Tuesday, October 8, 2019

How to check if an IP does not have a reverse DNS record in the terminal/command prompt?

So lets say I have the IP address 175.45.176.69 and I know that its corresponding host name is "airkoryo.com.kp". Is there a way to definitively show in the terminal/command prompt that there is not a reverse DNS record for IP 175.45.176.69 (i.e. a record that would point 175.45.176.69 to airkoryo.kp).
Thanks!



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