🕵️ Badoo: Possible (we need to wait for some time) takeover of subdomain badootech.badoo.com which is pointing to Medium servers

Description: Hello, team! Recently I found a new subdomain pushed; it's https://badootech.badoo.com/. The site's content contains a Medium icon with the text "Oops! We couldn’t find that page. Sorry about that.", DNS records are: badootech.badoo.com. 21399 IN A 52.1.173.203 badootech.badoo.com. 21399 IN A 52.4.225.124 badootech.badoo.com. 21399 IN A 52.0.16.118 badootech.badoo.com. 21399 IN A 52.1.147.205 badootech.badoo.com. 21399 IN A 52.4.145.119 badootech.badoo.com. 21399 IN A 52.4.240.221 badootech.badoo.com. 21399 IN A 52.4.38.70 badootech.badoo.com. 21399 IN A 52.4.175.111 badootech.badoo.com. 21399 IN A 52.6.3.192 badootech.badoo.com. 21399 IN A 52.6.46.142 badootech.badoo.com. 21399 IN A 52.1.119.170 badootech.badoo.com. 21399 IN A 52.5.181.79 This is a classic pointing to the Medium as a part of claiming custom domain. The thing here is that you haven't claim badootech.badoo.com host in the medium but added DNS records that could lead to subdomain takeover. Let's look at the process of how custom domains are linked with Medium's blogs at https://medium.com/feedium/how-to-set-up-a-custom-domain-on-medium-fbcb4041a1b9. https://extranewsfeed.com/ is an example of the Medium custom domain, and it has identical DNS records as your subdomain does! According to the article, steps to registering a custom domain on Medium are as following: 1. Inform Medium you want to turn your... ...