Known port assigments
ports is a searchable database for official and unofficial port assignments.
You are trying to access the old interface for "ports". This is most likely because you followed a link that has not been updated yet.
Feel free to use the new search interface.
Please note: Some people seem to misunderstand the purpose of this site. ports is not a port scanner, ports will not test your host for vulnerabilities. ports is a simple database that contains known port assignments. Don't ask me whether your machine is infected by trojans, as I really don't know.