Here is a list of some common website domains:

1、.com Commercial websites (e.g、google.com, amazon.com)
2、.org Organizations (e.g、wikipedia.org, charity.org)
3、.net Network providers and internet services (e.g、internet.net, web.net)
4、.edu Educational institutions (e.g、harvard.edu, stanford.edu)
5、.gov Government agencies (e.g、usa.gov, china.gov.cn)
6、.mil Military organizations (e.g、army.mil, navy.mil)
7、.int International organizations (e.g、unitednations.int, olympic.int)
8、.biz Business websites (e.g、business.biz, company.biz)
9、.info Information websites (e.g、wikipedia.info, guide.info)
10、.pro Professionals and professionals' associations (e.g、doctor.pro, lawyer.pro)
11、.name Personal names and profiles (e.g、john.name, jane.name)
12、.museum Museums and cultural institutions (e.g、smithsonian.museum, louvre.museum)
13、.aero Aviation and aerospace (e.g、airline.aero, airport.aero)
14、.asia Asian communities and organizations (e.g、asia.com, singapore.asia)
15、.cat Catalan language and culture (e.g、barcelona.cat, catalonia.cat)
16、.coop Cooperatives and cooperative organizations (e.g、coop.coop, worker.coop)
17、.jobs Job search and career websites (e.g、indeed.jobs, linkedin.jobs)
18、.mobi Mobile devices and services (e.g、mobile.mobi, phone.mobi)
19、.museum Museums and cultural institutions (e.g、met.museum, nationalmuseum.museum)
20、.tel Contact information and directories (e.g、phone.tel, address.tel)
21、.travel Travel and tourism (e.g、trip.travel, destination.travel)
22、.xxx Adult content and entertainment (e.g、adult.xxx, porn.xxx)

Countrycode toplevel domains (ccTLDs):

1、.cn China
2、.jp Japan
3、.uk United Kingdom
4、.de Germany
5、.fr France
6、.au Australia
7、.ca Canada
8、.cn China
9、.in India
10、.ru Russia

Generic toplevel domains (gTLDs):

1、.agency Agencies and organizations
2、.app Applications and software
3、.blog Blogs and blogging platforms
4、.church Churches and religious organizations
5、.design Design and creative services
6、.fashion Fashion and apparel
7、.photography Photography and photographers
8、.tech Technology and tech companies
9、.store Online stores and ecommerce
10、.xyz Miscellaneous and general use

This is not an exhaustive list, as there are many more domain extensions available.