How do I obtain a valid DNS resolution given just an IP address?

Posted by Dee Newcum on Server Fault See other posts from Server Fault or by Dee Newcum
Published on 2011-11-11T22:06:01Z Indexed on 2011/11/12 1:57 UTC
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dns

Is there a publicly-available DNS server somewhere that will respond to requests like:

74_125_225_50.anyip.com

And will return 74.125.225.50 for the above request? That is, every single possible IP address can queried by name instead of number.

http://ipq.co/ is close to what I'm looking for, but it requires you to first register an IP address before you can query its DNS name. I want a service that does a straightforward mapping from domain name to IP address.

Why do I want to do this? I have a program that we use at work that requires a DNS lookup, but I need to be able to give it bare IP addresses. (long story... it's a server that I don't control, so I can't work around it using /etc/hosts)

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How do I obtain a valid DNS resolution given just an IP address? - Developer IT

How do I obtain a valid DNS resolution given just an IP address?

dns

Related posts about dns

Master/Slave DNS setup vs. rsync'ed DNS servers

Updating Windows DNS records from a remote windows DNS server

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DNS Tools - DNS and Few of its Concerning Terms and Tools

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