You can block porn websites in your system without using any
software, all you need to do is adding the DSN it blocks the porn sites in your
system.
This article will help you to block porn websites.
1. Security – Blocks malware, Spam and phishing sites.
Preferred DNS Server: 198.153.192.40
Alternate DNS Server: 198.153.194.40
2. Security and Pornography settings Norton DNS – Blocks malware, Spam, phishing and porn websites.
Preferred DNS Server: 198.153.192.50
Alternate DNS Server: 198.153.194.50
3. Security, Pornography and Non-Family Friendly settings Norton DNS – Blocks Non-family friendly content.
Preferred DNS Server: 198.153.192.60
Alternate DNS Server: 198.153.194.60
4.OpenDNS
OpenDNS is another popular DNS service that will identify porn, fraud, phishing website automatically.
OpenDNS have come up with a new service family shield where it is free configured to block adult websites.
Preferred DNS Server: 208.67.220.123
Alternate DNS Server: 208.67.222.123
5. MetaCert DNS : it is one of the best DNS to block pornography websites worldwide, anyone can use MetaCert DNS.
Preferred DNS Server: 184.169.222.35
Alternate DNS Server: 54.247.162.216
6. Safe DNS
Safe DNS is also best DNS service. It blocks porn, spam,phishing and malware website.
Preferred DNS Server: 195.46.39.39
Alternate DNS Server: 195.46.39.40
Alternate DNS Server: 198.153.194.50
How to add DNS ??
Step 1: Open Control Panel ->Network and Internet -> Network and Sharing Center.
Directly click on Wireless network connection or LAN connection depends on your system.