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Block Holland Casino Online on iPhone

Fold’em blocks hollandcasino.nl in every browser on your iPhone while the web shield is on, and the Holland Casino app once you choose it in Apple’s picker.

Fold’em is an app that blocks gambling apps and betting sites on one iPhone, and it has no end date: protection runs until it is ended.

Updated September 2026

Block Holland Casino Online with Fold’em

  1. Get Fold’em and finish setup. Setup asks you to turn on site blocking and to check your phone for gambling apps, and you can do either later in the Lock tab.
  2. Turn on site blocking. If you skipped it in setup, tap the pill on Lock, then Sites, then Set up, and Fold’em walks you through the four taps in Settings. While it is on, the Sites page counts the gambling sites blocked in every browser and app.
  3. Add the app. Tap the pill on Lock, then Apps, then Add apps, and pick Holland Casino in Apple’s picker.

What Fold’em covers, layer by layer

One site for Holland Casino Online, measured on 1 September 2026 against the list Fold’em hands to Screen Time and the live resolver at dns.foldem.app.

Which layer of Fold’em covers each Holland Casino Online app and site, measured on 1 September 2026
App or siteBlocked as an appAs an appSafari, through Screen TimeSafariThe web shieldWeb shield
Holland CasinoIf you pick it··
hollandcasino.nl·

In Safari, and in the app

On 1 September 2026 the web shield’s resolver, dns.foldem.app, answered hollandcasino.nl with 0.0.0.0, the address for nowhere, so that page never loads in Safari, in Chrome, in Firefox or inside any other app on this phone. Switch the DNS setting off and every answer for hollandcasino.nl is a real address again, so the setting is half of what makes this true.

The list Fold’em hands to Screen Time is ten domains long and no Holland Casino Online domain is on it, so that layer adds nothing here. In a browser Holland Casino Online is covered by the web shield above, and by nothing else.

Fold’em’s own block screen is a third thing and it is neither of the first two: it lands over the apps you chose, over a website you added in Apple’s picker and over the Games category if you turned Games on, and a Lockdown run you start can close every app except Phone and the ones you keep.

Their own self exclusion tools

Holland Casino Online keeps its tools under Safe and Responsible Gaming inside the account overview, reached from the profile icon after logging in. A deposit limit, an automatic withdrawal limit and a login limit are set there. Lowering any of them takes effect immediately, and raising one takes seven days to apply.

Self exclusion from the account is offered at 6 months or 1 year, and their support pages state that a longer exclusion is set through CRUKS instead, the Dutch national register. A time out is the shorter alternative. The same page gives a phone line, +31 23 456 8241, for their responsible gaming specialists.

CRUKS closes Dutch licensed accounts and Fold’em closes a phone, so the two never overlap and never cancel out. Fold’em blocks hollandcasino.nl and the Holland Casino app on this iPhone, and it cannot enter you into CRUKS or take you out of it.

Sources: support.hollandcasino.nl, what is a self exclusion, accessed 2 September 2026; support.hollandcasino.nl, playing with limits, accessed 2 September 2026.

How the web shield stops a betting site A browser asks for a betting address. The question goes to dns.foldem.app, the resolver you set once on the phone. The resolver answers 0.0.0.0, the address for nowhere, so the page never loads and the site itself is never reached. There is no tunnel, and the resolver sees the names your phone looks up, never the pages you open. It blocks known gambling domains across every browser on this phone. THE RESOLVER, FOR EVERY APP hollandcasino.nl where? 0.0.0.0 dns.foldem.app one setting Never reached The page never loads 0.0.0.0 is the address for nowhere. No tunnel. It sees the names your phone looks up, never the pages you open.
Every lookup on the phone goes to dns.foldem.app, which answers a betting domain with 0.0.0.0, the address for nowhere, so the page never loads. There is no tunnel, and it blocks known gambling domains across every browser on this phone.

What this does not do

Fold’em runs on this iPhone and nowhere else: it does not reach a second phone, a laptop, a shop or cash, and it cannot stop an account being opened. This page says nothing about any Holland Casino Online domain it did not measure. The resolver's list is compiled from public gambling lists that change, so 1 September 2026 is the bound on every answer on this page.

Not the answer you came for?

Write to us and a person reads it. We answer within two working days, and we would rather hear the question twice than not at all.

Email support@foldem.app