SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
s-bau-muenchen.de
SSL/TLS Certificate
SSL/TLS Certificate for s-bau-muenchen.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- re3go1tel146.de
- Valid from
- Aug 28, 2026
- Valid until
- Nov 26, 2026 (22 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 058CB767BDD274297653725F539C4BEA649D
- SHA-256 fingerprint
- 59:5A:31:AB:C7:8B:41:8D:8A:D3:90:2C:09:A0:74:C4:F9:A4:EC:08:A6:88:DB:42:4B:CC:70:A2:50:AF:8E:6C
- Chain
- YR1 → Root YR → ISRG Root X1
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 25, 2026.
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TLS certificate
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