I have domain1.com, and have to park domain2.in, domain3.net to the same domain / account. The same site should open up. There doesn't seem to be an option to park from the interface. Please advice how it can be achieved. Thanks
Yes. naming it parked domain does not make much sense, even apache and nginx themself name them aliases as an alias domains are not only used when you park a domain, they also get used when you have multidomain capable cms in a website.