for no reason, yesterday i found out that my dns name server changed with informing me! it has been changed to ns1.site4now.net which i have no relation with it. my hosting is in another company and my site is down now!
Custom nameserver updates can only be added from within your account. Your issue appears to be account specific, please contact our 24/7 support team and once validated they can look further into this.
KayJay - GoDaddy | Community Moderator 24/7 support available at x.co/247support