SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for algio.it
Expired- Issued by (CA)
- Sectigo Limited
- Subject
- *.rossoxweb.it
- Valid from
- Sep 4, 2023
- Valid until
- Sep 21, 2024 (expired 668 days ago)
- Public key
- RSA 2048-bit
- Serial
- B25A5662E9F74172E6AD4B4E8D45A2BF
- SHA-256 fingerprint
- 44:17:08:E7:CD:3E:B2:90:9C:88:4A:11:EB:55:71:A5:EA:F2:A8:42:D5:AE:AA:D6:53:C7:A8:08:A1:63:98:23
- Chain
- Sectigo RSA Domain Validation Secure Server CA → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.