title: Firebase Hosting - SSL certificate is pointing to another domain with same IP
body: <p>Since morning I am seeing problem with certificate on my custom domain connected to Firebase Hosting. It says my SSL certificate is for www.gimmegimme.gifts. This domain is unknown for me and I am not the owner. It seems it's the same IP address as my hosting is.</p>
  
  <p>My devices are working fine but whenever I try to access custom domain website (www.monmaratelier.sk) with friend's phones/tablets/pc I am unable to even load - I just see SSL error. I guess SSL cert is cached.</p>
  
  <p><strong>Unknown domain:</strong> <br> gimmegimme.gifts - 151.101.1.195 - San Francisco</p>
  
  <p><strong>My Firebase domain:</strong> <br> monmar-1ddc0.firebaseapp.com - 151.101.1.195 - San Francisco <br></p>
  
  <p><strong>Connected custom domain:</strong><br> monmaratelier.sk -  151.101.1.195 / 151.101.65.195 - San Francisco</p>
  
  <p>I don't see into problematic of networking/hosting/DNS/IP addresses conflict. I already tried contacting support. </p>
  
  <p>What should I do? What could be the issue that Firebase URL directly is working fine but connect custom domain is not?</p>