Was surprised to hear that your company has blocked SingaporeMotherhood.com. Both SingaporeBrides.com and SingaporeMotherhood.com are on different independent servers. Even if they are on the same server, I believe your company has block SingaporeMotherhood.com at the url address level so you won't be able to surf even if we are on the same grouping or server. I'm sorry that there's nothing we can do.
It is not strange. You can log in to facebook because your company didn't block facebook. You can access SingaporeBrides.com also because your company didn't block here. I'm sorry but I don't have any solution.