OpsBench

Reverse IP Lookup

Find other domains hosted on the same IP address.

● Runs on our server
Finds other domains hosted on the same IP address, via HackerTarget (free). The list is inherently partial, and a CDN or shared-hosting IP may have thousands of unrelated domains. Daily quota is limited.

How it works

If you enter a hostname we resolve it first. Then our server asks HackerTarget’s reverse-IP API which domains point to that address. Free use is rate-limited.

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