SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
bezner-immobilien.com
SSL/TLS Certificate
SSL/TLS Certificate for bezner-immobilien.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- bezner-immobilien.de
- Valid from
- Jul 31, 2026
- Valid until
- Oct 29, 2026 (37 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0657B4074BC540071A44AA2686E65DDD960B
- SHA-256 fingerprint
- 38:03:2D:52:1D:30:50:61:3C:8F:85:A4:07:77:32:C0:1F:47:E8:92:52:D7:3B:51:41:1E:CA:43:35:D5:A8:13
- Chain
- YR2 → 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
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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