Cannot add domain to DNS because it exists, but it's not in the list.
I'm trying to add foobar.com to the DNS manually, because creating the web site doesn't add it automatically. When I try manually, I am told " You already created a domain (SOA Record) with the name foobar.com".
Some historical info - foobar.com was the original domain I installed ispconfig under. I've had to change the hostname to use a different domain (for company policy reasons), so have replaced every instance of foobar.com I could find in /root/ispconfig and /hom/admispconfig with bleh.com.
I restarted ispconfig, and can connect to bleh.com:81 and it all works fine.
Any pointers, reasons, tips most appreciated!