SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
brk-oberschleissheim.de
SSL/TLS Certificate
SSL/TLS Certificate for brk-oberschleissheim.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- brk-oberschleissheim.de
- Valid from
- Oct 28, 2026
- Valid until
- Jan 26, 2027 (75 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05700AF442A72F87AB7BF0ED328725959820
- SHA-256 fingerprint
- 0E:3E:02:E0:3E:C7:CA:51:9F:2F:E1:D2:E8:54:73:8B:A3:4F:F9:F8:B4:56:5D:2B:F8:2B:3C:DD:25:67:69:9C
- 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.
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Uptime
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DNS changes
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TLS certificate
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