You can view all information of any cloudflare domain without owning the domain

Security
#1

You can view all information of any cloudflare domain without owning the domain, this will also show the destination ip when proxied.

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Jan 25, 2022, 7:59 AM PST

You can view all information of any cloudflare domain without owning the domain, this will also show the destination ip when proxied.

To reproduce:

  1. Add a new website
  2. Enter the domain you want to view
  3. Select the free plan
  4. Let it scan for the existing domains
  5. See result
#2

Someone has tried this before. Only the publicly viewable DNS records are imported. You’re certainly welcome to try it with my b8a.me site.

2 Likes
#3

hmm, alright, still an interestinf part of Cloudflare

#4

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