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 newop.fr
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.newop.fr
- Valid from
- Jan 5, 2026
- Valid until
- Jan 19, 2027 (166 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 21896D5644F1522B12F49E5FE8288E81
- SHA-256 fingerprint
- 1A:97:DB:4D:8D:BB:FB:AF:67:D2:F5:86:37:69:32:81:57:35:96:40:7D:16:A1:FF:FC:4E:62:DA:31:F4:0B:F0
- 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.
This certificate has been served since Aug 4, 2026.
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Uptime
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DNS changes
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TLS certificate
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