SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pt-praxis-langer.de
SSL/TLS Certificate
SSL/TLS Certificate for pt-praxis-langer.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- pt-praxis-langer.de
- Valid from
- Nov 3, 2026
- Valid until
- May 9, 2027 (183 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 3E319F649C60E690B06AF19E3714C75B
- SHA-256 fingerprint
- 4A:D4:15:3E:C6:E6:08:E8:D3:77:80:FB:E7:33:BD:BB:4B:B8:2F:66:28:39:96:43:6B:5E:8F:0D:F0:B1:70:B3
- 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 5, 2026.
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TLS certificate
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