Turns out that there was a wildcard A record in DomainA2.com

@irj we have seeweb in italy. Never tried them but they are renowed as a good trusted company here.

@jmoore said in Open Source LAMP Web Hosting Panels: It does not seem easier to me. Could just be me though. It's often not just more steps, but more complex too!

@Ambarishrh First of all, I welcome you to Cloudways.com. I'm Mustaasam, the WordPress Community Manager at Cloudways. I've tested your site on Tools Pingdom, the first hit was about 2.6 seconds and in 5th attempt it was loaded in just 1.07s. Here is the URL: https://tools.pingdom.com/#!/bNYY17/https://www.ambarishrh.com/

Very valid point. Let me invite him here. Thanks @scottalanmiller

Hard to post them because nearly everything has account info on the screen...

I found this specifically for the identical issue on ASO. http://forums.asmallorange.com/topic/16797-best-method-of-changing-the-document-root-of-your-primary-domain/