Yes! You can use this free Solana Airdrop Checker here.
You'll need to sign up with your email address to use it. Once signed up, you can paste up to five wallet addresses (one per line) into the address box. Then click "check."
The Solana Airdrop Checker is a great tool for ensuring you don't miss an airdrop. Thank you to the developers who created it! If you like this checker, consider tipping the devs or upgrading to the paid service.