from a WhoIs it shows:
Domain Name: JOHANBOGREN.NET
Registrar: NAMESDIRECT.COM, INC.
Whois Server: whois.namesdirect.com
Referral URL:
http://www.namesdirect.com Name Server: NS1.BADWHOISSHUTDOWN.COM
Name Server: NS2.BADWHOISSHUTDOWN.COM
Status: REGISTRAR-LOCK
Updated Date: 28-jun-2005
which I guess means your Registrar has just locked you out. I presume you can contact them to get it unblocked again.
I've tried to find your domains on blacklists via Spamhaus etc but nothing shows up %-( Times like this you feel like you're searching for info in a fog ... you know it's out there ... somewhere

Hopefully namesdirect should reinstate your account, at the least they should provide you a copy of the 'evidence' they have used to freeze your account.
Good luck.