How to find out all the owner's domains for free?

Question

Django

On which site can I find out for free a list of domains by mail address, IP range or by the name of a legal entity?

Answer 1

You're missing out on what's going on in your code if

key = 5
page(request, key)

Where do the values ​​a and b come from?

Answer 2

Look at your code:

1. def page(request, key):
2.     if key == 1:
3.         a = 0
4.         b = 50
5.     data = table.objects.order_by("place")[a:b]

1 line, declared the function
2 lines started the condition.
Lines 3 and 4 are executed only if the condition is true, that is, if key is equal to 1. If any key value other than 1 comes in, then variables a and b are NOT created in your code.
Line 5, you are trying to use variables that do not exist. Since they are created only under the correct condition in line 2.
That is, in order for the code to work, you need to initialize the variables either before the condition or after, at least with a zero value. For example like this:

def page(request, key):
    a = 0
    b = 10
    if key == 1:
        a = 0
        b = 50
    data = table.objects.order_by("place")[a:b]

or so

def page(request, key):
    if key == 1:
        a = 0
        b = 50
    else:
        a = 0
        b = 10
    data = table.objects.order_by("place")[a:b]

It doesn’t matter to the program that you probably plan to always pass only 1, that is, according to your plans, the condition will always be fulfilled, that is, variables will be initialized in plans. But the program does not know this and it swears.

Answer 3

no where. there are no such services because they simply cannot be:
- I can have domains registered for various data.
- I can have domains registered to the same data, but on different ip
- I can have domains registered to the same data, but they will be hidden from everyone except my registrar.
- I can have domains registered to one data, but they will not be tied to any address
and all that.

Answer 4

Reverse Whois Lookup

Answer 5

I have whois everywhere or hidden or fake data.
If the owner does not like to hide, you will find it.
No other way.

Answer 6

It is worth noting that you will not be able to track everything, as there are services that hide data about the owner of the domain.