SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for aasys.de
Valid- Issued by (CA)
- DigiCert Inc
- Subject
- aasys.de
- Valid from
- Sep 3, 2026
- Valid until
- Mar 20, 2027 (186 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0DA468E9690B2E8218102FFFF8B0E642
- SHA-256 fingerprint
- 92:07:2E:32:7D:D1:D9:E0:EC:FA:70:D8:1D:D7:65:75:44:DE:95:9D:DB:CC:8E:7C:44:E5:4B:E5:22:D4:AD:E9
- Chain
- Encryption Everywhere DV TLS CA - G2 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 13, 2026.
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Uptime
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DNS changes
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TLS certificate
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