نعم أخي مفتوح
بالنسبة للورت 80
Success: I can see your service on 41.251.163.176 on port (80)
Your ISP is not blocking port 80
بالنسبة ل 81
Success: I can see your service on 41.251.163.176 on port (81)
Your ISP is not blocking port 81