SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
act-gmbh.com
SSL/TLS Certificate
SSL/TLS Certificate for act-gmbh.com
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.act-gmbh.com
- Valid from
- Sep 16, 2026
- Valid until
- Mar 15, 2027 (164 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 6A6A2D58BCB16F06A29B25B5D4508A1A
- SHA-256 fingerprint
- 9C:EB:B3:0A:FE:D7:8B:DD:08:4B:FF:EF:5A:57:D4:EB:76:FB:D9:C5:4D:21:5B:B1:73:14:DC:FF:AD:B0:D8:B5
- 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.
This certificate has been served since Sep 23, 2026.
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Uptime
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DNS changes
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TLS certificate
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