25 tips to secure your iPhone (2021)
Be paranoid on your iPhone. Defend yourself against thief, trackers and hackers by tuning safe setups and using security tweaks.
DNS
The Domain Name System (DNS) is a system used to convert a computer’s host name into an IP address on the Internet.
For example, if a computer needs to connect to the web server example.net, your computer needs the IP address of the web server example.net. It is the job of the DNS to retrieve and convert the host name to the IP address of the web server.
DNS filter for ads and malwares with Pi-hole on Raspberry Pi
Step-by-step tutorial to install a free DNS server on Raspberry Pi, to filter ads, pop-ups and malware.
What is the host name for 208.67.222.222 OpenDNS on Android ?
How to set-up the host name for 208.67.222.222 OpenDNS on android ?
What is the host name for 1.1.1.1 Cloudflare DNS on Android ?
How to set-up the host name for 1.1.1.1 Cloudflare DNS on android ?
What is the host name for 9.9.9.9 Quad9 DNS on Android ?
How to set-up the host name for 9.9.9.9 Quad9 DNS on android ?
What is the host name for 84.200.69.80/70.40 DNS Watch on Android ?
How to set-up the host name for 84.200.69.80/70.40 DNS Watch on android ?