SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gdv-tis.de
SSL/TLS Certificate
SSL/TLS Certificate for gdv-tis.de
Hostname mismatch- Issued by (CA)
- DigiCert Inc
- Subject
- *.gdv.de
- Valid from
- Sep 9, 2026
- Valid until
- Mar 26, 2027 (143 days remaining)
- Public key
- RSA 3072-bit
- Serial
- 033B0CB1680A5C19391FF5FBB7D29797
- SHA-256 fingerprint
- 25:A5:3E:AD:7C:C0:7E:F1:92:BE:6A:13:87:A9:C7:D9:27:A0:8F:F6:89:E7:25:8F:69:D8:39:4A:5A:FC:B8:ED
- Chain
- Thawte TLS RSA CA G1 → 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 Oct 27, 2026.
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Uptime
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DNS changes
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TLS certificate
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