It is known to have servers, offices, employees, bank accounts, business licenses in texas?
Why do you think that is necessary for jurisdiction? It's doing business with TX customers every time it serves an ad to someone there. The law governing sufficient contacts for internet companies has been pretty well established since the 2000s.
Motherless.xxx's tracepath is: https://ipinfo.io/185.107.81.233
Hosting out of the netherlands. Kick their owners are globally headquarted in Australia, their US operations are out of SFO, CA.