I can recommend you some portals for cat domain names. First of all, you can consider using the screen name "Cat City Story", which has both cat elements and regional relevance, and is very suitable for netizens who love cats. In addition, screen names such as "Mi Gu" and "Meow Planet" are also good choices, which contain the cuteness and mystery of cats and attract much attention in the network.

If you want a more domineering screen name, you can consider using such kingly names as "Elvis Presley", "Cat Emperor" and "Cat Emperor". This screen name is reminiscent of an exclusive cat, showing its authority and majesty. If you like a cute style, you can also consider using cute screen names such as "Meow King" and "Little Princess Cat" to make people feel instantly sprouted by cats.

Generally speaking, a cat's domain name can flexibly combine the cute elements and regional characteristics of the cat to create its own exclusive domain name. In this process, don't forget to keep it simple, easy to remember, in line with personal preferences, so that your screen name really suits you.