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 ismap.it
Expired- Issued by (CA)
- Sectigo Limited
- Subject
- ismap.it
- Valid from
- Apr 13, 2025
- Valid until
- Apr 13, 2026 (expired 100 days ago)
- Public key
- RSA 2048-bit
- Serial
- CC909D3190AF4A1F5E8BF143189196B5
- SHA-256 fingerprint
- 21:AC:5F:09:C7:67:4C:7A:27:18:C7:C9:E0:D9:33:89:50:9C:AE:03:F4:A9:C3:61:6C:49:16:D3:B6:CE:CB:B3
- 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.