SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gbm-ge.de
SSL/TLS Certificate
SSL/TLS Certificate for gbm-ge.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.gbm-ge.de
- Valid from
- Jun 15, 2026
- Valid until
- Dec 26, 2026 (145 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0EFE2659B4918B239A196CC98B1E0C5D
- SHA-256 fingerprint
- 05:BE:87:57:FB:88:C0:B1:A6:F8:C4:9A:62:0F:76:48:4D:C2:23:93:54:78:68:05:AA:08:96:64:78:0E:99:D8
- 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.
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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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