Apple blocks ad domains in Safari on iOS 27, hitting The Trade Desk

In iOS 27, Apple blocked The Trade Desk's domains in Safari, including its ad request and delivery domain rather than just tracking. The block is lifted only in the iOS 27.2 beta, so the company cannot serve ads until release. According to AdExchanger, the list may include hundreds of ad tech firms, while Google appears unaffected based on logs.

• The Trade Desk cannot serve ads in Safari on iOS 27
• The block is lifted only in the iOS 27.2 beta
• The blocked domain handles ad requests, not tracking
• AdExchanger says the list may include hundreds of firms