import re
text = "The web address is https://www.tutorialspoint.com"

# Taking "://" and "." to separate the groups 
result = re.search('([\w.-]+)://([\w.-]+)\.([\w.-]+)', text)
if result :
    print "The main web Address: ",result.group()
    print "The protocol: ",result.group(1)
    print "The doman name: ",result.group(2) 
    print "The TLD: ",result.group(3)

The main web Address:  https://www.tutorialspoint.com
The protocol:  https
The doman name:  www.tutorialspoint
The TLD:  com