Finding primary domain using Python

I am trying to find a method to find the primary domain for a website.

For example: if you visit www.yalochat.com the browser automatically changes the address to www.yalo.com. Therefore:

Any suggestions?

Thanks!

Solution

You can achieve this with the requests module as follows:

import requests

with requests.Session() as s:
    r = s.get('https://www.yalochat.com')
    r.raise_for_status()
    print(r.url)