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 o-mar.eu
Hostname mismatch- Issued by (CA)
- SSL2BUY EMEA LLC
- Subject
- *.m7.sk
- Valid from
- Dec 23, 2025
- Valid until
- Jan 22, 2027 (138 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 05C5721A067DA32DBE199A93D65F4CCD
- SHA-256 fingerprint
- DE:BE:E4:10:5B:77:8A:AA:5F:46:45:58:B0:A3:A8:04:9A:A4:B7:E8:41:0A:D8:2C:2D:0C:5F:71:E6:D2:3F:5C
- Chain
- SSL2BUY EMEA RSA Domain Validation Secure Server CA → Sectigo Public Server Authentication Root R46 → 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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