SafeLinks Decoder
Paste a rewritten email link and read the URL underneath it.
Microsoft Defender SafeLinks: covered Proofpoint URL Defense: covered Barracuda Link Protect: covered Cisco Secure Email: covered Mimecast URL Protection: identified, not decodable
Only the first 8 KB of what you pasted was read. Paste just the link itself for a complete answer.
Original URL
Decode chain
This reverses the rewriting and nothing more: it does not visit the address, and recovering a URL says nothing about whether the destination is safe.
Reading the rest of the message source? Email Header Analyzer