Hi;

My DNS for www.nazisociopaths.org has been hijacked. Has been working for years.

IP address is correct on my network interface and your DDNS configuration:
107.179.178.180
and yet, ping and nslookup www.nazisociopaths.org returns:
208.91.197.208
My two other sites, www.rossco.org and www.divorcefraud.org at 107.179.178.180 are working correctly.
I have rebooted my router and webservers.
It appears someone at a higher DNS level than you has re-directed me.
Full disclosure: www.nazisociopaths.org is very critical of the powers that be.
Can you please look into this, find out what is going in and advise me on defence?

Thanks;
Bill Ross