Apologies for the interruption, however, the claim of violation of of Copyright infringement is... I'll use the word... dubious.
https://blog.delphinusdns.org/c?article=1717456278 "I heard through a psychic tarot reader that someone sold delphinusdnsd and possibly put their name on it. " All respect to the author of the software, however, I would want a more authoritative and/or credible source for claims of copyright infringement before getting involved in the search. I'd also suggest that it is far more plausible that this is evidence that the OP is the victim of a fraud of an entirely different variety, and hope this message is an opportunity for introspection and careful re-examination about their relationship with the source of the accusation.