Quad9 - Quad9 is a free, recursive, anycast DNS platform that provides end users robust security protections, high-performance, and privacy.
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
NextDNS - Block ads, trackers and malicious websites on all your devices.
KiTTY - KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
OpenDNS - OpenDNS provides faster and safer Internet access for your home or Business.
ConEmu - ConEmu-Maximus5 is a full-featured local terminal for Windows devs, admins and users. Get better console window with tabs, splits, Quake style, copy+paste, DosBox and PuTTY integration, and much more.