Why a Liverpool888 link opens on mobile data and not on a home line: ISP-level blocking, DNS, and where Malaysians pick up the current address.

Because the block happens at the provider's resolver, pointing a device somewhere else is the usual workaround. On Android it is Private DNS in the network settings; on an iPhone it is the DNS field under the Wi-Fi network. Mobile data is often unaffected in the first place, which is why a page that will not open on Unifi loads on a Celcom line.
None of that touches the account itself. The balance, the history and the Liverpool888 login are unchanged whichever address or resolver gets you there.
The official Telegram channel is the one source worth bookmarking, because it is the operator publishing its own address rather than a third party repeating it. A link forwarded twice through a WhatsApp group has been out of anyone's hands for a while by the time it reaches you.
A copied sign-in page looks right and behaves right until the moment it asks for something the real one never asks for. Checking the address against the channel takes ten seconds, and the rest of the local picture sits on Liverpool888 Malaysia.
The MCMC directs Malaysian internet providers to block gambling domains, and the block is done at the provider's DNS. Unifi, Maxis, Celcom and TM all resolve a listed domain to a holding page, which is why an address can open perfectly on mobile data and refuse to load on the home line twenty minutes later. The site is not down. The resolver in front of it simply declines to answer, and a different network answers differently.
That is also why an operator serving this market keeps more than one address. Locals pick up the current one from the Telegram channel, from a WhatsApp group, or from a bookmark a friend sent, and pointing a phone at a public DNS resolver is the other common workaround. A genuine address is the one published by the operator itself; anything forwarded twice is worth checking against the official channel first, because a copied sign-in page costs the same to build as a real one.
Whatever address gets a player in, what sits behind it does not change: the same account, the same ringgit balance at the same online casino, the same slot game library, the same live casino tables with Bahasa-speaking dealers, the same sport bet slip on the EPL and the same 4D draws. A bonus keeps its wager requirement, a prize is still paid as cash, a deposit still arrives by DuitNow and a win still leaves by withdraw to a Malaysian bank. The licence in the footer is unchanged as well. Real money gambling is for players aged 18 and over, and no mirror address alters that, so gamble accordingly.
The address is the only moving part. The gaming platform behind it holds the same online slots, the same live dealer games with a dealer at baccarat, blackjack and roulette, the same classic table games and the same sports markets on one MYR balance. The payment options, the minimum deposit, the welcome bonus and its wagering, the withdrawal screen, the crypto route and the responsible gaming limits are all unchanged, and the mobile app does not need the new address at all because it carries its own. For a Malaysian player that is the useful thing to remember: a blocked domain is a DNS answer, and an online casino account is not stored in a domain name.
The block happens at the provider's DNS, so one network answers for the domain and another refuses to.
The official Telegram channel publishes it. A link forwarded through a group chat is worth checking there first.
No. The same account, balance and history are behind every address the operator publishes.