I need your help today, about my domain : https://dogsleddingquebec.com/
The website is online till 15 decembre, everything going well untill this morning … error 521…
My other website their his host on the same webserver are working, No fire issue … my webserver is online … but still have the 521 on this domaine…
the other website that his host on this server is : http://devlefrancois.com/
have you some idea for me, cause it is a transactionnal website and i’m actually loosing a lot of money.