Help!!! Something very strange

[AbeFroman]

Hello,

omen.lithoptix.org, has my ip when i do a tracert and a ping has my ip and nslookup says he is on my name server. He is NOT one of my clients. What do i do? how did this happen?

root@server100 [~]# nslookup omen.lithoptix.org
Note: nslookup is deprecated and may be removed from future releases.
Consider using the `dig' or `host' programs instead. Run nslookup with
the `-sil[ent]' option to prevent this message from appearing.
Server: 66.96.228.71
Address: 66.96.228.71#53

Non-authoritative answer:
Name: omen.lithoptix.org
Address: 203.45.182.177

[jimd]

If whoever owns that domain puts in your IP, and nameservers, putting in their name will resolve to you.
almost like they have their phone forwarded to you. They havent taken anything away, other than using your bandwidth.