Safari troubles
This is odd...
When I try to navigate to www.ctfs.com with Safari on my Mac Pro or iPhone on my home network I get "Safari can't find the server". But I can reach it with Chrome on my Mac Pro.
If I turn off wifi on my iPhone and connect my MacPro to the wifi hotspot it works fine. Also works fine from Safari on my iPhone on LTE.
So the combination of Safari, my router and my modem don't work but Safari does work on the cell network.
Yet Chrome, my router and my modem do work.
I've reset Safari, cleared history, cache etc. Doesn't help.
It's only this one website: www.ctfs.com
Any ideas?
Mac Pro, macOS High Sierra (10.13.6)