SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cm-murca.pt
SSL/TLS Certificate
SSL/TLS Certificate for cm-murca.pt
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.cm-murca.pt
- Valid from
- Sep 11, 2026
- Valid until
- Mar 28, 2027 (184 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 5C64784DCD750B1D591E7037430FF502
- SHA-256 fingerprint
- 5C:E0:BA:F1:2B:C8:FE:EA:73:90:A5:E2:FD:42:E5:CE:5D:1B:3D:2F:78:E4:0B:32:FD:69:E7:41:BF:E3:59:CC
- Chain
- Sectigo Public Server Authentication CA DV R36 → 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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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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