SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
dehag-group.de
SSL/TLS Certificate
SSL/TLS Certificate for dehag-group.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.dehag-group.de
- Valid from
- Dec 30, 2025
- Valid until
- Jan 13, 2027 (114 days remaining)
- Public key
- RSA 2048-bit
- Serial
- DE4ABD90B76CE563D63CD3247589014D
- SHA-256 fingerprint
- 60:89:72:5F:F6:33:87:3C:63:DF:5C:5D:33:6D:31:2E:EC:7E:10:A7:C6:6D:62:EC:D2:7C:78:7D:3F:3F:28:62
- 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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