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 spgs.pl
Expired- Issued by (CA)
- Sectigo Limited
- Subject
- spgs.pl
- Valid from
- Feb 11, 2022
- Valid until
- Mar 13, 2023 (expired 1243 days ago)
- Public key
- RSA 4096-bit
- Serial
- E5BDFC0A11B75FBD724E54A56F379852
- SHA-256 fingerprint
- A3:9D:F1:D4:52:C3:55:AB:54:F1:E6:6D:A9:37:06:73:1E:6B:B3:5D:9E:98:B7:56:50:13:BE:D9:A7:29:75:AD
- 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.
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DNS changes
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TLS certificate
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