>>Finaly one have to check the parts of the URL for valid signs. This is all what one can do.
>>Possible for the IP based one can check for wrong values (386.99.0.1 is not possible)
>
>But 32343.44321 may be ok, because, in the end, it's just one long integer which needs to be there - expressed as four bytes, two words or one long... I think even a hex notation is accepted in some shape.
I am not shure about domain naming convention on just numbers. I guess it is read as IP4. Enter ip in form 0nnn. This is octal. (Common mistake)
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