if u dont mind the risk of network ban just go full throttle with the idea. only way you learn is by doing.
worst case scenario you get kicked off --- there's 5+ more networks for you to join. so be smart and perhaps start with the network you don't necessarily care about.
imo a manager seeing 'pornhub' is enough of a red flag. them seeing
mydomain.com/xyz is less of a eyebrow raiser. of course depends on your manager, are they auditing all your activity for compliance, or are you falling through the cracks. so long as no fraud activity you are probably going to be okay. especially okay if you have a aged account with plenty of legit payouts.
i would ditch the codecanyon / custom locker idea totally. figuring out postback is complex enough.