In Phantom you are able to change the explorer used when viewing your transactions.
- Select the hamburger icon on the top left
- Select the Settings icon
- Click on Developer Settings
- Preferred Explorer
Here you can chose between Solana Beach, Solscan, Solana Explorer, or Solana FM.
Note: There is currently only one option for each EVM network. Etherscan for Ethereum and Polygonscan for Polygon.