Find web domain of companies

I need to find web domains that belong to a list of specific companies.
We have a starting projects with 20 publicly traded companies and want to find out which main web domain(s) they operate.
The successful researchers will have to work on more names over the next few weeks, so availability for follow-up projects is a plus.

For each company we need:
-A list of the main domains belonging to the Company (including their main brands)
- The specific brand the webiste belongs to
-A start date / end date if the brand domain changed ownership
-If a domain points directly to another domain of the company this can be excluded.

See the file attached for list of tickers and sample format.

Some Companies will only have 1-3 relevant domains, some might have dozens. We want someone able to use their best judgement and research skills to find the right balance.
We estimate for those 20 companies from 1-3 hours of work
Here is the list of the 20 companies we will start the project with :
ZG Zillow Group Inc
HUBS HubSpot Inc
TEAM Atlassian Coroporation Plc
PAYC Paycom Software Inc
NOW ServiceNow Inc
DDOG Datadog Inc
INTU Intuit Inc
MTCH Match Group Inc
TWLO Twilio Inc
APP AppLovin
GDDY GoDaddy Inc
WIX Wix.com Ltd
NLOK Norton Life Lock, Inc
VRSN VeriSign, Inc
ZM Zoom Video Communications, Inc
CTXS Citrix Systems, Inc
ATVI Activision Blizzard, Inc
EA Electronic Arts Inc.
ZNGA Zynga Inc
EXPE Expedia Group Inc