SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
m-s-bau.de
SSL/TLS Certificate
SSL/TLS Certificate for m-s-bau.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- www.m-s-bau.de
- Valid from
- Nov 7, 2026
- Valid until
- May 13, 2027 (182 days remaining)
- Public key
- RSA 2048-bit
- Serial
- DFB3C33BC3B152264B5FC5E18707FD38
- SHA-256 fingerprint
- 4B:53:FF:4D:A6:8D:8E:65:8C:00:AF:5B:79:FC:51:5E:08:B9:D3:37:7A:BD:2F:19:25:38:7F:02:A3:48:7B:74
- 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 Sep 21, 2026.
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DNS changes
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TLS certificate
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