SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
obs-uplengen.de
SSL/TLS Certificate
SSL/TLS Certificate for obs-uplengen.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- obs-uplengen.de
- Valid from
- Jan 14, 2026
- Valid until
- Feb 4, 2027 (110 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 32EF98138FB35835AD48A4397BAC70A5
- SHA-256 fingerprint
- 18:69:86:D1:AD:ED:9C:E4:98:D5:8F:C8:FC:A2:32:45:54:BD:2D:EF:4C:D0:BF:97:49:C1:FD:06:DF:96:76:E3
- 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 Oct 12, 2026.
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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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